Ralph; James D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ralph; James D..The latest application filed is for "intervertebral spacer device".

Company Profile

0.169.127

Ralph; James D. - Bethlehem PA US
Ralph; James D. - Seaside Park NJ US
Ralph; James D. - Summit NJ
Ralph; James D. - Lehigh Valley PA
Ralph; James D. - Oakland NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Implantable mesh for musculoskeletal trauma, orthopedic reconstruction and soft tissue repair Grant 9,814,577 - Ralph , et al. November 14, 2	2017-11-14
Craniotomy closures Grant 9,289,241 - Ralph , et al. March 22, 2	2016-03-22
Autologous bone harvest during osteotomy and bone drilling procedures Grant 8,915,921 - Ralph , et al. December 23, 2	2014-12-23
Spacer device and insertion instrument for use in anterior cervical fixation surgery Grant 8,870,958 - Ralph , et al. October 28, 2	2014-10-28
Intervertebral Spacer Device App 20140303734 - Ralph; James D. ; et al.	2014-10-09
Clavicle plate and screws Grant 8,790,377 - Ralph , et al. July 29, 2	2014-07-29
Femoral Ring Loader App 20140172110 - Ralph; James D. ; et al.	2014-06-19
Instruments For Reorienting Vertebral Bones For The Treatment Of Scoliosis App 20140172109 - Ralph; James D. ; et al.	2014-06-19
Trial Intervertebral Distraction Spacers App 20140142704 - Ralph; James D. ; et al.	2014-05-22
Intervertebral spacer device Grant 8,715,349 - Ralph , et al. May 6, 2	2014-05-06
Femoral ring loader Grant 8,690,877 - Ralph , et al. April 8, 2	2014-04-08
Instruments for reorienting vertebral bones for the treatment of scoliosis Grant 8,685,094 - Ralph , et al. April 1, 2	2014-04-01
Trial intervertebral distraction spacers Grant 8,608,752 - Ralph , et al. December 17, 2	2013-12-17
Craniotomy closures and plugs Grant 8,597,335 - Ralph , et al. December 3, 2	2013-12-03
Craniotomy Closures App 20130245698 - Ralph; James D. ; et al.	2013-09-19
Clavicle Plate and Screws App 20130211460 - Ralph; James D. ; et al.	2013-08-15
Craniotomy closures Grant 8,460,346 - Ralph , et al. June 11, 2	2013-06-11
Clavicle plate and screws Grant 8,444,679 - Ralph , et al. May 21, 2	2013-05-21
Clavicle plate and screws Grant 8,403,966 - Ralph , et al. March 26, 2	2013-03-26
Porous intervertebral distraction spacers Grant 8,361,153 - Ralph , et al. January 29, 2	2013-01-29
Insertion tool for use with intervertebral spacers Grant 8,348,958 - Ralph , et al. January 8, 2	2013-01-08
Distraction instrument for use in anterior cervical fixation surgery Grant 8,343,162 - Ralph , et al. January 1, 2	2013-01-01
Trial Intervertebral Distraction Spacers App 20120310353 - Ralph; James D. ; et al.	2012-12-06
Bone Tack Driver App 20120283739 - Ralph; James D. ; et al.	2012-11-08
Craniotomy Plugs App 20120283771 - Ralph; James D. ; et al.	2012-11-08
Craniotomy closure systems Grant 8,241,336 - Ralph , et al. August 14, 2	2012-08-14
Trial intervertebral distraction spacers Grant 8,216,315 - Ralph , et al. July 10, 2	2012-07-10
Intervertebral Implant Having Features For Controlling Angulation Thereof App 20120158145 - Ralph; James D. ; et al.	2012-06-21
Craniotomy Closures and Plugs App 20120136397 - Ralph; James D. ; et al.	2012-05-31
Intervertebral implant having features for controlling angulation thereof Grant 8,147,552 - Ralph , et al. April 3, 2	2012-04-03
Surgical expansion fasteners Grant 8,128,670 - Ralph , et al. March 6, 2	2012-03-06
Intervertebral spacer device having a belleville washer with concentric grooves Grant 8,092,539 - Ralph , et al. January 10, 2	2012-01-10
Craniotomy closures and plugs Grant 8,088,151 - Ralph , et al. January 3, 2	2012-01-03
Craniotomy closures and plugs Grant 8,083,782 - Ralph , et al. December 27, 2	2011-12-27
Craniotomy closures and plugs Grant 8,080,042 - Ralph , et al. December 20, 2	2011-12-20
Artificial intervertebral disc having a slotted belleville washer force restoring element Grant 8,048,159 - Ralph , et al. November 1, 2	2011-11-01
Method of distracting vertebral bones Grant 8,038,717 - Ralph , et al. October 18, 2	2011-10-18
Intervertebral spacer device having a slotted partial circular domed arch strip spring Grant 8,029,568 - Ralph , et al. October 4, 2	2011-10-04
Spacer Device And Insertion Instrument For Use In Anterior Cervical Fixation Surgery App 20110196500 - Ralph; James D. ; et al.	2011-08-11
Femoral Ring Loader App 20110184476 - Ralph; James D. ; et al.	2011-07-28
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism Grant RE42,545 - Ralph , et al. July 12, 2	2011-07-12
Implantable Mesh For Musculoskeletal Trauma, Orthopedic Reconstruction And Soft Tissue Repair App 20110152865 - Ralph; James D. ; et al.	2011-06-23
Spacer device and insertion instrument for use in anterior cervical fixation surgery Grant 7,951,202 - Ralph , et al. May 31, 2	2011-05-31
Femoral ring loader Grant 7,938,837 - Ralph , et al. May 10, 2	2011-05-10
Adjustable angle pawl handle for surgical instruments Grant 7,922,719 - Ralph , et al. April 12, 2	2011-04-12
Craniotomy Closures and Plugs App 20110054540 - Ralph; James D. ; et al.	2011-03-03
Polyaxial drill guide Grant 7,883,513 - Ralph , et al. February 8, 2	2011-02-08
Adjustable Bone Plate App 20100324559 - Ralph; James D. ; et al.	2010-12-23
Autologous Bone Harvest During Osteotomy and Bone Drilling Procedures App 20100298835 - Ralph; James D. ; et al.	2010-11-25
Instruments For Reorienting Vertebral Bones For The Treatment Of Scoliosis App 20100298940 - Ralph; James D. ; et al.	2010-11-25
Craniotomy closures and plugs Grant 7,833,253 - Ralph , et al. November 16, 2	2010-11-16
Implantable prosthetic devices containing timed release therapeutic agents Grant 7,824,699 - Ralph , et al. November 2, 2	2010-11-02
Intervertebral Spacer Device App 20100268345 - Ralph; James D. ; et al.	2010-10-21
Intervertebral Spacer Device Having A Slotted Partial Circular Domed Arch Strip Spring App 20100268342 - Ralph; James D. ; et al.	2010-10-21
Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves Grant 7,771,477 - Ralph , et al. August 10, 2	2010-08-10
Craniotomy Closures and Plugs App 20100179553 - Ralph; James D. ; et al.	2010-07-15
Craniotomy Closures and Plugs App 20100179554 - Ralph; James D. ; et al.	2010-07-15
Adjustable Bone Plate App 20100152737 - Ralph; James D. ; et al.	2010-06-17
Insertion Tool For Use With Intervertebral Spacers App 20100152792 - Ralph; James D. ; et al.	2010-06-17
Clavicle Plate And Screws App 20100131013 - Ralph; James D. ; et al.	2010-05-27
Clavicle Plate And Screws App 20100131012 - Ralph; James D. ; et al.	2010-05-27
Instruments for reorienting vertebral bones for the treatment of scoliosis Grant 7,722,675 - Ralph , et al. May 25, 2	2010-05-25
Polyaxial pedicle screw having a rotating locking element Grant 7,722,646 - Ralph , et al. May 25, 2	2010-05-25
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves Grant 7,713,302 - Ralph , et al. May 11, 2	2010-05-11
Craniotomy Closure Systems App 20100094428 - Ralph; James D. ; et al.	2010-04-15
Adjustable bone plate Grant 7,695,473 - Ralph , et al. April 13, 2	2010-04-13
Insertion tool for use with intervertebral spacers Grant 7,695,478 - Ralph , et al. April 13, 2	2010-04-13
Adjustable bone plate Grant 7,621,914 - Ralph , et al. November 24, 2	2009-11-24
Porous interbody fusion device having integrated polyaxial locking interference screws Grant 7,621,957 - Errico , et al. November 24, 2	2009-11-24
Spinal baseplates with ball joint coupling and a retaining member Grant 7,604,664 - Ralph , et al. October 20, 2	2009-10-20
Artificial intervertebral disc utilizing a ball joint coupling Grant 7,563,285 - Ralph , et al. July 21, 2	2009-07-21
Intervertebral spacer device utilizing a spirally slotted belleville washer and a rotational mounting App 20090177283 - Ralph; James D. ; et al.	2009-07-09
Intervertebral spacer having a flexible wire mesh vertebral body contact element Grant 7,550,008 - Ralph , et al. June 23, 2	2009-06-23
Artificial intervertebral disc utilizing a ball joint coupling App 20090118832 - Ralph; James D. ; et al.	2009-05-07
Spacer device and insertion instrument for use in anterior cervical fixation surgery App 20090112322 - Ralph; James D. ; et al.	2009-04-30
Insertion tool for use with trial intervertebral distraction spacers Grant 7,507,255 - Ralph , et al. March 24, 2	2009-03-24
Craniotomy Closures App 20090076617 - Ralph; James D. ; et al.	2009-03-19
Implantable Mesh For Musculoskeletal Trauma, Orthopedic Reconstruction And Soft Tissue Repair App 20090024147 - Ralph; James D. ; et al.	2009-01-22
Femoral ring loader App 20080262504 - Ralph; James D. ; et al.	2008-10-23
Femoral ring loader Grant 7,404,795 - Ralph , et al. July 29, 2	2008-07-29
Self-locking screws for medical implants App 20080177330 - Ralph; James D. ; et al.	2008-07-24
Distraction instrument for use in anterior cervical fixation surgery App 20080065095 - Ralph; James D. ; et al.	2008-03-13
Distraction instrument for use in anterior cervical fixation surgery Grant 7,316,685 - Ralph , et al. January 8, 2	2008-01-08
Artificial intervertebral disc having a wave washer force restoring element Grant 7,314,486 - Ralph , et al. January 1, 2	2008-01-01
Intervertebral spacer device having a wave washer force restoring element Grant 7,314,487 - Ralph , et al. January 1, 2	2008-01-01
Autologous bone harvest during osteotomy and bone drilling procedures App 20070270771 - Ralph; James D. ; et al.	2007-11-22
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves Grant 7,270,680 - Ralph , et al. September 18, 2	2007-09-18
Intervertebral spacer device having arch shaped spring element Grant 7,261,739 - Ralph , et al. August 28, 2	2007-08-28
Adjustable bone plate App 20070173841 - Ralph; James D. ; et al.	2007-07-26
Craniotomy closures and plugs App 20070173844 - Ralph; James D. ; et al.	2007-07-26
Trial intervertebral distraction spacers App 20070162139 - Ralph; James D. ; et al.	2007-07-12
Off-set bone plates App 20070123881 - Ralph; James D. ; et al.	2007-05-31
Trial intervertebral distraction spacers Grant 7,217,292 - Ralph , et al. May 15, 2	2007-05-15
Intervertebral spacer device utilizing a belleville washer having radially extending grooves Grant 7,208,014 - Ralph , et al. April 24, 2	2007-04-24
Polyaxial drill guide App 20070055286 - Ralph; James D. ; et al.	2007-03-08
Vertebral bone distraction instruments Grant 7,153,310 - Ralph , et al. December 26, 2	2006-12-26
Intervertebral spacer device having a slotted domed arch strip spring Grant 7,144,426 - Ralph , et al. December 5, 2	2006-12-05
Intervertebral spacer device having a domed arch shaped spring Grant 7,141,070 - Ralph , et al. November 28, 2	2006-11-28
Intervertebral spacer device App 20060265073 - Ralph; James D. ; et al.	2006-11-23
Implantable devices for the delivery of therapeutic agents to an orthopaedic surgical site App 20060246103 - Ralph; James D. ; et al.	2006-11-02
Surgical expansion fasteners App 20060235410 - Ralph; James D. ; et al.	2006-10-19
Intervertebral implant having features for controlling angulation thereof App 20060235529 - Ralph; James D. ; et al.	2006-10-19
Artificial intervertebral disc having a spider spring force restoring element Grant 7,122,055 - Ralph , et al. October 17, 2	2006-10-17
Polyaxial drill guide Grant 7,094,242 - Ralph , et al. August 22, 2	2006-08-22
Surgical fasteners and related implant devices having bioabsorbable components App 20060142772 - Ralph; James D. ; et al.	2006-06-29
Intervertebral spacer device having a radially thinning belleville spring Grant 7,048,763 - Ralph , et al. May 23, 2	2006-05-23
Adjustable bone plate App 20060100625 - Ralph; James D. ; et al.	2006-05-11
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism Grant RE39,089 - Ralph , et al. May 2, 2	2006-05-02
Adjustable angle pawl handle for surgical instruments App 20060074428 - Ralph; James D. ; et al.	2006-04-06
Adjustable angle handle for surgical instruments App 20060074429 - Ralph; James D. ; et al.	2006-04-06
Intervertebral spacer device having a multi-pronged domed spring Grant 7,014,658 - Ralph , et al. March 21, 2	2006-03-21
Artificial intervertebral disc Grant 6,989,032 - Errico , et al. January 24, 2	2006-01-24
Intervertebral spacer device having a slotted domed arch strip spring App 20050283240 - Ralph, James D. ; et al.	2005-12-22
Insertion tool for use with tapered trial intervertebral distraction spacers Grant 6,976,988 - Ralph , et al. December 20, 2	2005-12-20
Implantable prosthetic devices containing timed release therapeutic agents App 20050260247 - Ralph, James D. ; et al.	2005-11-24
Artificial intervertebral disc having a slotted belleville washer force restoring element App 20050234554 - Ralph, James D. ; et al.	2005-10-20
Intervertebral spacer having a flexible wire mesh vertebral body contact element App 20050187627 - Ralph, James D. ; et al.	2005-08-25
Intervertebral spacer device having a slotted domed arch strip spring Grant 6,932,844 - Ralph , et al. August 23, 2	2005-08-23
Intervertebral spacer device having a domed arch shaped spring App 20050182491 - Ralph, James D. ; et al.	2005-08-18
Artificial intervertebral disc having a slotted belleville washer force restoring element Grant 6,918,934 - Ralph , et al. July 19, 2	2005-07-19
Intervertebral spacer device App 20050125064 - Ralph, James D. ; et al.	2005-06-09
Polyaxial pedicle screw having a rotating locking element App 20050119658 - Ralph, James D. ; et al.	2005-06-02
Surgical method of treating scoliosis Grant 6,890,356 - Ralph , et al. May 10, 2	2005-05-10
Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves Grant 6,887,274 - Ralph , et al. May 3, 2	2005-05-03
Intervertebral spacer device having a domed arch shaped spring Grant 6,887,273 - Ralph , et al. May 3, 2	2005-05-03
Insertion tool for use with trial intervertebral distraction spacers App 20050071011 - Ralph, James D. ; et al.	2005-03-31
Intervertebral spacer device having a domed arch shaped spring Grant 6,869,446 - Ralph , et al. March 22, 2	2005-03-22
Intervertebral spacer having a flexible wire mesh vertebral body contact element Grant 6,863,689 - Ralph , et al. March 8, 2	2005-03-08
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves Grant 6,863,688 - Ralph , et al. March 8, 2	2005-03-08
Insertion tool for use with trial intervertebral distraction spacers Grant 6,855,151 - Ralph , et al. February 15, 2	2005-02-15
Method of distracting vertebral bones App 20050010234 - Ralph, James D. ; et al.	2005-01-13
Polyaxial pedicle screw having a rotating locking element Grant 6,840,940 - Ralph , et al. January 11, 2	2005-01-11
Method of surgically treating scoliosis Grant 6,837,904 - Ralph , et al. January 4, 2	2005-01-04
Polyaxial pedicle screw having a rotating locking element Grant 6,827,719 - Ralph , et al. December 7, 2	2004-12-07
Insertion tool for use with intervertebral spacers App 20040236370 - Ralph, James D. ; et al.	2004-11-25
Artificial intervertebral disc having a wave washer force restoring element App 20040236426 - Ralph, James D. ; et al.	2004-11-25
Intervertebral spacer device utilizing a spirally slotted belleville washer and a rotational mounting App 20040220671 - Ralph, James D. ; et al.	2004-11-04
Orthopedic device set for reorienting vertebral bones for the treatment of scoliosis Grant 6,805,716 - Ralph , et al. October 19, 2	2004-10-19
Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves App 20040204761 - Ralph, James D. ; et al.	2004-10-14
Intervertebral spacer device having a wave washer force restoring element App 20040204763 - Ralph, James D. ; et al.	2004-10-14
Intervertebral spacer device having a radially thinning slotted belleville spring App 20040204764 - Ralph, James D. ; et al.	2004-10-14
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves App 20040204762 - Ralph, James D. ; et al.	2004-10-14
Intervertebral spacer device utilizing a belleville washer having radially extending grooves App 20040172136 - Ralph, James D. ; et al.	2004-09-02
Intervertebral spacer device having a radially thinning belleville spring App 20040167627 - Ralph, James D. ; et al.	2004-08-26
Anterior cervical plate having polyaxial locking screws and sliding coupling elements Grant 6,780,186 - Errico , et al. August 24, 2	2004-08-24
Instruments for reorienting vertebral bones for the treatment of scoliosis App 20040158326 - Ralph, James D. ; et al.	2004-08-12
Spacer device and insertion instrument for use in anterior cervical fixation surgery App 20040153088 - Ralph, James D. ; et al.	2004-08-05
Intervertebral spacer device utilizing a spirally slotted belleville washer and a rotational mounting Grant 6,764,515 - Ralph , et al. July 20, 2	2004-07-20
Intervertebral spacer device having a wave washer force restoring element Grant 6,758,861 - Ralph , et al. July 6, 2	2004-07-06
Intervertebral spacer device having a domed arch shaped spring App 20040111156 - Ralph, James D. ; et al.	2004-06-10
Intervertebral spacer device having a slotted domed arch strip spring App 20040111157 - Ralph, James D. ; et al.	2004-06-10
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves App 20040111158 - Ralph, James D. ; et al.	2004-06-10
Longitudinal plate assembly having an adjustable length App 20040106924 - Ralph, James D. ; et al.	2004-06-03
Intervertebral spacer device having arch shaped spring elements App 20040102849 - Ralph, James D. ; et al.	2004-05-27
Femoral ring loader App 20040102790 - Ralph, James D. ; et al.	2004-05-27
Method of distracting vertebral bones Grant 6,740,119 - Ralph , et al. May 25, 2	2004-05-25
Intervertebral spacer device having a radially thinning slotted belleville spring Grant 6,740,117 - Ralph , et al. May 25, 2	2004-05-25
Intervertebral spacer device having a multi-pronged domed spring App 20040098130 - Ralph, James D. ; et al.	2004-05-20
Porous intervertebral distraction spacers App 20040093089 - Ralph, James D. ; et al.	2004-05-13
Intervertebral spacer device having a slotted partial circular domed arch strip spring App 20040093088 - Ralph, James D. ; et al.	2004-05-13
Distraction instrument for use in anterior cervical fixation surgery App 20040087945 - Ralph, James D. ; et al.	2004-05-06
Artificial intervertebral disc having a wave washer force restoring element Grant 6,723,127 - Ralph , et al. April 20, 2	2004-04-20
Longitudinal plate assembly having an adjustable length Grant 6,689,134 - Ralph , et al. February 10, 2	2004-02-10
Trial intervertebral distraction spacers App 20040024406 - Ralph, James D. ; et al.	2004-02-05
Vertebral bone distraction instruments App 20040024407 - Ralph, James D. ; et al.	2004-02-05
Porous interbody fusion device having integrated polyaxial locking interference screws App 20040024464 - Errico, Thomas J. ; et al.	2004-02-05
Intervertebral spacer device having arch shaped spring elements Grant 6,673,113 - Ralph , et al. January 6, 2	2004-01-06
Intervertebral spacer device having a slotted domed arch strip spring Grant 6,669,731 - Ralph , et al. December 30, 2	2003-12-30
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves Grant 6,669,730 - Ralph , et al. December 30, 2	2003-12-30
Distraction instrument for use in anterior cervical fixation surgery Grant 6,669,699 - Ralph , et al. December 30, 2	2003-12-30
Artificial intervertebral disc having a spider spring force restoring element App 20030236571 - Ralph, James D. ; et al.	2003-12-25
Longitudinal plate assembly having an adjustable length Grant 6,666,867 - Ralph , et al. December 23, 2	2003-12-23
Femoral ring loader Grant 6,663,638 - Ralph , et al. December 16, 2	2003-12-16
Artificial intervertebral disc utilizing a ball joint coupling App 20030216810 - Ralph, James D. ; et al.	2003-11-20
Intervertebral spacer device having a multi-pronged domed spring Grant 6,645,249 - Ralph , et al. November 11, 2	2003-11-11
Rod bender for bending surgical rods Grant 6,644,087 - Ralph , et al. November 11, 2	2003-11-11
Surgical method of treating scoliosis App 20030195627 - Ralph, James D. ; et al.	2003-10-16
Polyaxial pedicle screw having a rotating locking element App 20030191469 - Ralph, James D. ; et al.	2003-10-09
Porous intervertebral distraction spacers Grant 6,623,525 - Ralph , et al. September 23, 2	2003-09-23
Intervertebral spacer device having a slotted partial circular domed arch strip spring Grant 6,610,092 - Ralph , et al. August 26, 2	2003-08-26
Trial intervertebral distraction spacers Grant 6,607,559 - Ralph , et al. August 19, 2	2003-08-19
Longitudinal plate assembly having an adjustable length App 20030153920 - Ralph, James D. ; et al.	2003-08-14
Spacer device and insertion instrument for use in anterior cervical fixation surgery App 20030105466 - Ralph, James D. ; et al.	2003-06-05
Distraction instrument for use in anterior cervical fixation surgery App 20030105467 - Ralph, James D. ; et al.	2003-06-05
Vertebral bone distraction instruments Grant 6,562,047 - Ralph , et al. May 13, 2	2003-05-13
Porous interbody fusion device having integrated polyaxial locking interference screws Grant 6,558,387 - Errico , et al. May 6, 2	2003-05-06
Polyaxial drill guide App 20030083667 - Ralph, James D. ; et al.	2003-05-01
Surgical method of treating scoliosis Grant 6,554,864 - Ralph , et al. April 29, 2	2003-04-29
Intervertebral spacer device having a slotted domed arch strip spring App 20030078663 - Ralph, James D. ; et al.	2003-04-24
Intervertebral spacer device having a multi-pronged domed spring App 20030078665 - Ralph, James D. ; et al.	2003-04-24
Intervertebral spacer device having a slotted partial circular domed arch strip spring App 20030078666 - Ralph, James D. ; et al.	2003-04-24
Intervertebral spacer device having a domed arch shaped spring App 20030078664 - Ralph, James D. ; et al.	2003-04-24
Intervertebral spacer device having arch shaped spring elements App 20030078662 - Ralph, James D. ; et al.	2003-04-24
Artificial intervertebral disc having a flexible wire mesh vertebral body contact element App 20030069642 - Ralph, James D. ; et al.	2003-04-10
Tension bearing artificial disc providing a centroid of motion centrally located within an intervertebral space App 20030069643 - Ralph, James D. ; et al.	2003-04-10
Artificial intervertebral disc having a slotted belleville washer force restoring element App 20030065395 - Ralph, James D. ; et al.	2003-04-03
Intervertebral spacer device having a spiral wave washer force restoring element Grant 6,527,806 - Ralph , et al. March 4, 2	2003-03-04
Intervertebral spacer device having a wave washer force restoring element App 20030040801 - Ralph, James D. ; et al.	2003-02-27
Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball and compression locking post App 20030040802 - Errico, Joseph P. ; et al.	2003-02-27
Porous intervertebral distraction spacers App 20030028252 - Ralph, James D. ; et al.	2003-02-06
Method of distracting vertebral bones App 20030023309 - Ralph, James D. ; et al.	2003-01-30
Method of surgically treating scoliosis App 20030023310 - Ralph, James D. ; et al.	2003-01-30
Insertion tool for use with tapered trial intervertebral distraction spacers App 20030023245 - Ralph, James D. ; et al.	2003-01-30
Interververtebral Spacer Device Having A Spiral Wave Washer Force Restoring Element App 20030014111 - Ralph, James D. ; et al.	2003-01-16
Intervertebral spacer having a flexible wire mesh vertebral body contact element App 20030014116 - Ralph, James D. ; et al.	2003-01-16
Surgical method of treating scoliosis App 20030014109 - Ralph, James D. ; et al.	2003-01-16
Trial intervertebral distraction spacers App 20030014113 - Ralph, James D. ; et al.	2003-01-16
Instruments for reorienting vertebral bones for the treatment of scoliosis App 20030014110 - Ralph, James D. ; et al.	2003-01-16
Vertebral bone distraction instruments App 20030014114 - Ralph, James D. ; et al.	2003-01-16
Insertion tool for use with intervertebral spacers App 20030014115 - Ralph, James D. ; et al.	2003-01-16
Insertion tool for use with trial intervertebral distraction spacers App 20030014057 - Ralph, James D. ; et al.	2003-01-16
Artificial intervertebral disc having a wave washer force restoring element App 20030014112 - Ralph, James D. ; et al.	2003-01-16
Insertion tool for use with tapered trial intervertebral distraction spacers Grant 6,478,801 - Ralph , et al. November 12, 2	2002-11-12
Femoral ring loader App 20020161375 - Ralph, James D. ; et al.	2002-10-31
Porous intervertebral distraction spacers Grant 6,471,725 - Ralph , et al. October 29, 2	2002-10-29
Intervertebral spacer device having a wave washer force restoring element Grant 6,468,310 - Ralph , et al. October 22, 2	2002-10-22
Polyaxial pedicle screw having a rotating locking element Grant 6,451,021 - Ralph , et al. September 17, 2	2002-09-17
Method of surgically treating scoliosis Grant 6,447,548 - Ralph , et al. September 10, 2	2002-09-10
Femoral ring loader Grant 6,440,142 - Ralph , et al. August 27, 2	2002-08-27
Method of distracting vertebral bones Grant 6,436,102 - Ralph , et al. August 20, 2	2002-08-20
Polyaxial pedicle screw having a rotating locking element App 20020111628 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device utilizing a belleville washer having radially extending grooves App 20020111687 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves App 20020111685 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves App 20020111684 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device having a radially thinning belleville spring App 20020111682 - Ralph, James D. ; et al.	2002-08-15
Longitudinal plate assembly having an adjustable length App 20020111630 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves App 20020111683 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device utilizing a spirally slotted belleville washer and a rotational mounting App 20020111686 - Ralph, James D. ; et al.	2002-08-15
Artificial hip having a femoral stem portion which provides for micromovement App 20020111692 - Ralph, James D. ; et al.	2002-08-15
Intervertebral spacer device having a radially thinning slotted belleville spring App 20020111681 - Ralph, James D. ; et al.	2002-08-15
Polyaxial Pedicle Screw Having A Rotating Locking Element App 20020111626 - Ralph, James D. ; et al.	2002-08-15
Insertion tool for use with trial intervertebral distraction spacers Grant 6,428,544 - Ralph , et al. August 6, 2	2002-08-06
Porous interbody fusion device having integrated polyaxial locking interference screws App 20020103487 - Errico, Thomas J. ; et al.	2002-08-01
Longitudinal plate assembly having an adjustable length Grant 6,402,756 - Ralph , et al. June 11, 2	2002-06-11
Anterior cervical plate having polyaxial locking screws and sliding coupling elements App 20020045899 - Errico, Joseph P. ; et al.	2002-04-18
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism Grant RE37,665 - Ralph , et al. April 16, 2	2002-04-16
Side mounted polyaxial pedicle screw Grant 6,063,089 - Errico , et al. May 16, 2	2000-05-16
Polyaxial pedicle screw having a through bar clamp locking mechanism Grant 6,017,344 - Errico , et al. January 25, 2	2000-01-25
Polyaxial pedicle screw having a compression locking rod gripping mechanism Grant 5,997,539 - Errico , et al. December 7, 1	1999-12-07
Intervertebral spacer device Grant 5,989,291 - Ralph , et al. November 23, 1	1999-11-23
Polyaxial pedicle screw having a through bar clamp locking mechanism Grant 5,961,518 - Errico , et al. October 5, 1	1999-10-05
Rotatable locking vertebral body screw, staple and rod assembly Grant 5,947,969 - Errico , et al. September 7, 1	1999-09-07
Coupling member for cross-linking intervertebral cage devices Grant 5,941,880 - Errico , et al. August 24, 1	1999-08-24
Coupled rod, anterior vertebral body screw, and staple assembly Grant 5,925,047 - Errico , et al. July 20, 1	1999-07-20
Interbody fusion device having partial circular section cross-sectional segments Grant 5,904,719 - Errico , et al. May 18, 1	1999-05-18
Compression locking vertebral body screw, staple, and rod assembly Grant 5,899,904 - Errico , et al. May 4, 1	1999-05-04
Expansion locking vertebral body screw, staple, and rod assembly Grant 5,899,905 - Errico , et al. May 4, 1	1999-05-04
Acetabular cup having capped polyaxial locking screws Grant 5,888,204 - Ralph , et al. March 30, 1	1999-03-30
Hinged variable length cross-link device Grant 5,885,284 - Errico , et al. March 23, 1	1999-03-23
Polyaxial pedicle screw having a threaded and tapered compression locking mechanism Grant 5,882,350 - Ralph , et al. March 16, 1	1999-03-16
Anterior spinal polyaxial locking screw plate assembly having recessed retaining rings Grant 5,876,402 - Errico , et al. March 2, 1	1999-03-02
Surgical curette having a variably angled handle Grant 5,836,958 - Ralph November 17, 1	1998-11-17
Polyaxial locking screw and coupling element Grant 5,817,094 - Errico , et al. October 6, 1	1998-10-06
Polyaxial pedicle screw having a compression locking rod gripping mechanism Grant 5,810,819 - Errico , et al. September 22, 1	1998-09-22
Spinal hook implant having a low blade and S swivel hook Grant 5,810,818 - Errico , et al. September 22, 1	1998-09-22
Modular spinal plate for use with modular polyaxial locking pedicle screws Grant 5,800,435 - Errico , et al. September 1, 1	1998-09-01
Polyaxial pedicle screw having a through bar clamp locking mechanism Grant 5,785,711 - Errico , et al. July 28, 1	1998-07-28
Side mounted polyaxial pedicle screw Grant 5,776,135 - Errico , et al. July 7, 1	1998-07-07
Polyaxial mechanism for use with orthopaedic implant devices Grant 5,752,957 - Ralph , et al. May 19, 1	1998-05-19
Modular polyaxial locking pedicle screw Grant 5,735,851 - Errico , et al. April 7, 1	1998-04-07
Rod securing polyaxial locking screw and coupling element assembly Grant 5,733,286 - Errico , et al. March 31, 1	1998-03-31
Polyaxial locking mechanism Grant 5,733,285 - Errico , et al. March 31, 1	1998-03-31
Modular polyaxial locking pedicle screw Grant 5,725,528 - Errico , et al. March 10, 1	1998-03-10
Acetabular cup having polyaxial locking screws Grant 5,725,588 - Errico , et al. March 10, 1	1998-03-10
Selectively expandable sacral fixation screw-sleeve device Grant 5,713,904 - Errico , et al. February 3, 1	1998-02-03
Advanced compression locking variable length cross-link device Grant 5,709,684 - Errico , et al. January 20, 1	1998-01-20
Multiple node variable length cross-link device Grant 5,707,372 - Errico , et al. January 13, 1	1998-01-13
Polyaxial pedicle screw Grant 5,690,630 - Errico , et al. November 25, 1	1997-11-25
Spinal implant device having a single central rod and claw hooks Grant 5,688,274 - Errico , et al. November 18, 1	1997-11-18
Spinal implant apparatus having a single central rod and plow hooks Grant 5,688,273 - Errico , et al. November 18, 1	1997-11-18
Bidirectional rod-hook locking mechanism Grant 5,683,393 - Ralph November 4, 1	1997-11-04
Polyaxial pedicle screw Grant 5,669,911 - Errico , et al. September 23, 1	1997-09-23
Compression locking variable length cross-link device for use with dual rod apparatus Grant 5,667,507 - Corin , et al. September 16, 1	1997-09-16
Unitary locking cap for use with a pedicle screw Grant 5,667,508 - Errico , et al. September 16, 1	1997-09-16
Bicentric polyaxial locking screw and coupling element Grant 5,647,873 - Errico , et al. July 15, 1	1997-07-15
Extending hook and polyaxial coupling element device for use with side loading road fixation devices Grant 5,609,594 - Errico , et al. March 11, 1	1997-03-11
Advanced polyaxial locking hook and coupling element device for use with top loading rod fixation devices Grant 5,609,593 - Errico , et al. March 11, 1	1997-03-11
Threaded polyaxial locking screw plate assembly Grant 5,607,426 - Ralph , et al. March 4, 1	1997-03-04
Polyaxial locking screw and coupling element assembly for use with rod fixation apparatus Grant 5,586,984 - Errico , et al. December 24, 1	1996-12-24
Polyaxial locking screw and coupling element assembly for use with side loading rod fixation apparatus Grant 5,584,834 - Errico , et al. December 17, 1	1996-12-17
Advanced polyaxial locking hook and coupling element device for use with side loading rod fixation devices Grant 5,578,033 - Errico , et al. November 26, 1	1996-11-26
Extending hook and polyaxial coupling element device for use with top loading rod fixation devices Grant 5,575,792 - Errico , et al. November 19, 1	1996-11-19
Rod securing polyaxial locking screw and coupling element assembly Grant 5,554,157 - Errico , et al. September 10, 1	1996-09-10
Advanced polyaxial locking screw and coupling element device for use with rod fixation apparatus Grant 5,549,608 - Errico , et al. August 27, 1	1996-08-27

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