McGuire; Bob
Patent Applications and Registrations
Patent applications and USPTO patent grants for McGuire; Bob.The latest application filed is for "frac manifold isolation tool".
Company Profile
14.96.100
- McGuire; Bob - Meridian OK
- McGuire; Bob - Oklahoma City OK US
- McGuire; Bob - Orland Park IL
- McGuire; Bob - Meridan OK
- McGuire; Bob - Moore OK
Patent Activity
| Patent | Date |
|---|---|
| Frac Manifold Isolation Tool App 20220307362 - Livingston; Jimmy ; et al. | 2022-09-29 |
| Frac manifold isolation tool Grant 11,428,088 - Sizemore , et al. August 30, 2 | 2022-08-30 |
| Flow Diverter App 20220259963 - Sizemore; Richard Brian ; et al. | 2022-08-18 |
| Mandrel head for wellhead isolation tool and method of use Grant 11,280,147 - McGuire March 22, 2 | 2022-03-22 |
| Extendable spool Grant 11,214,455 - McGuire , et al. January 4, 2 | 2022-01-04 |
| Universal atmospheric deployment device Grant 11,168,528 - McGuire , et al. November 9, 2 | 2021-11-09 |
| Zipper Bridge App 20210340852 - Sizemore; Richard Brian ; et al. | 2021-11-04 |
| Zipper bridge Grant 11,091,993 - Sizemore , et al. August 17, 2 | 2021-08-17 |
| Rotary Latch Device App 20210189821 - Livingston; Jimmy ; et al. | 2021-06-24 |
| Valve with pressure differential seating Grant 11,028,929 - McGuire , et al. June 8, 2 | 2021-06-08 |
| Valve Assembly Method App 20210123533 - MULLINS; BLAKE ; et al. | 2021-04-29 |
| Valve with pressure differential seating Grant 10,969,023 - Mcguire , et al. April 6, 2 | 2021-04-06 |
| Frac Manifold Isolation Tool App 20210047907 - Sizemore; Richard Brian ; et al. | 2021-02-18 |
| Frac manifold isolation tool Grant 10,895,139 - Sizemore , et al. January 19, 2 | 2021-01-19 |
| Valve With Pressure Differential Seating App 20200408310 - McGuire; Bob ; et al. | 2020-12-31 |
| Zipper Bridge App 20200393088 - Sizemore; Richard Brian ; et al. | 2020-12-17 |
| Frac manifold and connector Grant 10,858,902 - Sizemore , et al. December 8, 2 | 2020-12-08 |
| Valve With Pressure Differential Seating App 20200370658 - MCGUIRE; BOB ; et al. | 2020-11-26 |
| Frac Manifold Isolation Tool App 20200362682 - Sizemore; Richard Brian ; et al. | 2020-11-19 |
| Frac Manifold And Connector App 20200340322 - Sizemore; Richard Brian ; et al. | 2020-10-29 |
| Frac Manifold Isolation Tool App 20200340343 - Sizemore; Richard Brian ; et al. | 2020-10-29 |
| Rotary latch device Grant 10,787,876 - Livingston , et al. September 29, 2 | 2020-09-29 |
| Universal Atmospheric Deployment Device App 20200277832 - McGuire; Bob ; et al. | 2020-09-03 |
| Extendable Spool App 20200148493 - McGuire; Bob ; et al. | 2020-05-14 |
| Valve With Pressure Differential Seating App 20200141507 - MCGUIRE; BOB ; et al. | 2020-05-07 |
| Valve With Pressure Differential Seating App 20200141508 - MCGUIRE; BOB ; et al. | 2020-05-07 |
| Zipper bridge Grant 10,570,692 - Sizemore , et al. Feb | 2020-02-25 |
| Mandrel Head For Wellhead Isolation Tool App 20190264522 - McGuire; Bob | 2019-08-29 |
| Extendable spool Grant 10,309,564 - McGuire , et al. | 2019-06-04 |
| Wellhead Isolation Tool And Methods App 20180223621 - McGuire; Bob ; et al. | 2018-08-09 |
| Atmosphere to pressure ball drop apparatus Grant 9,879,499 - Artherholt , et al. January 30, 2 | 2018-01-30 |
| Controlled aperture ball drop Grant 9,869,151 - Young , et al. January 16, 2 | 2018-01-16 |
| Atmosphere To Pressure Ball Drop Apparatus App 20160356112 - ARTHERHOLT; DANNY ; et al. | 2016-12-08 |
| Atmosphere to pressure ball drop apparatus Grant 9,447,652 - Artherholt , et al. September 20, 2 | 2016-09-20 |
| Ball drop wellhead control apparatus Grant 9,291,025 - McGuire March 22, 2 | 2016-03-22 |
| Ball drop wellhead control apparatus Grant 9,291,024 - Artherholt , et al. March 22, 2 | 2016-03-22 |
| Modular ball drop Grant 9,260,933 - Artherholt , et al. February 16, 2 | 2016-02-16 |
| Horizontal frac ball injector Grant 9,228,417 - McGuire , et al. January 5, 2 | 2016-01-05 |
| Low profile, high capacity ball injector Grant 9,222,329 - McGuire , et al. December 29, 2 | 2015-12-29 |
| Threaded union for tubulars used in high-pressure fluid applications Grant 9,097,369 - McGuire August 4, 2 | 2015-08-04 |
| Ball Drop Wellhead Control Apparatus App 20150184482 - Artherholt; Danny Lee ; et al. | 2015-07-02 |
| Ball Drop Wellhead Control Apparatus App 20150184483 - McGuire; Bob | 2015-07-02 |
| Ball drop wellhead control apparatus Grant 9,010,412 - McGuire April 21, 2 | 2015-04-21 |
| Ball drop wellhead control apparatus Grant 9,010,413 - Artherholt , et al. April 21, 2 | 2015-04-21 |
| Horizontal Frac Ball Injector App 20150047826 - McGuire; Bob ; et al. | 2015-02-19 |
| Low Profile, High Capacity Ball Injector App 20150034296 - McGuire; Bob ; et al. | 2015-02-05 |
| Atmosphere To Pressure Ball Drop Apparatus App 20150021024 - Artherholt; Danny ; et al. | 2015-01-22 |
| Multipart frac head with replaceable components Grant 8,931,551 - McGuire January 13, 2 | 2015-01-13 |
| Controlled Aperture Ball Drop App 20150000893 - Young; Joel H. ; et al. | 2015-01-01 |
| Low profile, high capacity ball injector Grant 8,869,882 - McGuire , et al. October 28, 2 | 2014-10-28 |
| Horizontal frac ball injector Grant 8,869,883 - McGuire , et al. October 28, 2 | 2014-10-28 |
| Controlled apperture ball drop Grant 8,839,851 - Young , et al. September 23, 2 | 2014-09-23 |
| Erosion resistant frac head Grant 8,820,400 - McGuire September 2, 2 | 2014-09-02 |
| Modular Ball Drop App 20140196883 - Artherholt; Danny Lee ; et al. | 2014-07-17 |
| Ball Drop Wellhead Control Apparatus App 20140166265 - Artherholt; Danny Lee ; et al. | 2014-06-19 |
| Aperture Ball Drop App 20140096948 - Young; Joel H. ; et al. | 2014-04-10 |
| Controlled aperture ball drop Grant 8,636,055 - Young , et al. January 28, 2 | 2014-01-28 |
| Threaded Union For Tubulars Used In High-pressure Fluid Applications App 20130328301 - McGuire; Bob | 2013-12-12 |
| Threaded union for tubulars used in high-pressure fluid applications Grant 8,567,827 - McGuire October 29, 2 | 2013-10-29 |
| Quick-change wear sleeve for a high-pressure fluid conduit Grant 8,528,585 - McGuire September 10, 2 | 2013-09-10 |
| Ball Drop Wellhead Control Apparatus App 20130153237 - McGuire; Bob | 2013-06-20 |
| Threaded Union For Tubulars Used In High-pressure Fluid Applications App 20130099487 - McGuire; Bob | 2013-04-25 |
| Controlled Aperture Ball Drop App 20120279717 - Young; Joel H. ; et al. | 2012-11-08 |
| High-pressure plug valve Grant 8,297,592 - McGuire , et al. October 30, 2 | 2012-10-30 |
| Golf Bag Assembly Having A Main Bag And A Removable Accessory Bag App 20120234707 - McGuire; Bob | 2012-09-20 |
| Horizontal Frac Ball Injector App 20120211219 - McGuire; Bob ; et al. | 2012-08-23 |
| High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Grant 8,205,916 - Dallas , et al. June 26, 2 | 2012-06-26 |
| Low Profile, High Capacity Ball Injector App 20120152525 - McGuire; Bob ; et al. | 2012-06-21 |
| Golf bag assembly having a main bag and a removable accessory bag Grant 8,201,686 - McGuire June 19, 2 | 2012-06-19 |
| Casing mandrel for facilitating well completion, re-completion or workover Grant 8,157,005 - McGuire April 17, 2 | 2012-04-17 |
| Golf Bag And Attachment Therefor App 20120085666 - McGuire; Bob | 2012-04-12 |
| Multipart Frac Head With Replaceable Components App 20120085532 - McGuire; Bob | 2012-04-12 |
| Hybrid wellhead system and method of use Grant 8,118,090 - Dallas , et al. February 21, 2 | 2012-02-21 |
| Multipart frac head with replaceable components Grant 8,113,275 - McGuire , et al. February 14, 2 | 2012-02-14 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same Grant 8,100,175 - McGuire , et al. January 24, 2 | 2012-01-24 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 8,100,185 - McGuire , et al. January 24, 2 | 2012-01-24 |
| Erosion Resistant Frac Head App 20110315370 - McGuire; Bob | 2011-12-29 |
| Threaded Union For Tubulars Used In High-pressure Fluid Applications App 20110266795 - McGuire; Bob | 2011-11-03 |
| Multi-lock Adapters For Independent Screwed Wellheads And Methods Of Using Same App 20110253384 - McGuire; Bob ; et al. | 2011-10-20 |
| Erosion resistant frac head Grant 8,016,031 - McGuire September 13, 2 | 2011-09-13 |
| Hybrid Wellhead System And Method Of Use App 20110198074 - McGuire; Bob ; et al. | 2011-08-18 |
| Casing Mandrel For Facilitating Well Completion, Re-completion Or Workover App 20110180252 - McGuire; Bob | 2011-07-28 |
| Threaded union for tubulars used in high-pressure fluid applications Grant 7,984,932 - McGuire July 26, 2 | 2011-07-26 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 7,984,758 - McGuire , et al. July 26, 2 | 2011-07-26 |
| High-pressure Threaded Union With Metal-to-metal Seal, And Metal Ring Gasket For Same App 20110175349 - Dallas; L. Murray ; et al. | 2011-07-21 |
| High-pressure Plug Valve App 20110175008 - McGuire; Bob ; et al. | 2011-07-21 |
| Fracturing Head With Replaceable Inserts For Improved Wear Resistance And Method Of Refurbishing Same App 20110168384 - McGuire; Bob ; et al. | 2011-07-14 |
| Slip spool assembly and method of using same Grant 7,967,086 - McGuire , et al. June 28, 2 | 2011-06-28 |
| Gate valve with replaceable inserts and method of refurbishing same Grant 7,950,410 - McGuire , et al. May 31, 2 | 2011-05-31 |
| High-pressure plug valve Grant 7,946,558 - McGuire , et al. May 24, 2 | 2011-05-24 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same Grant 7,934,546 - McGuire , et al. May 3, 2 | 2011-05-03 |
| High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Grant 7,922,216 - Dallas , et al. April 12, 2 | 2011-04-12 |
| Casing mandrel for facilitating well completion, re-completion or workover Grant 7,921,923 - McGuire April 12, 2 | 2011-04-12 |
| Hybrid wellhead system and method of use Grant 7,905,293 - Dallas , et al. March 15, 2 | 2011-03-15 |
| Multipart Frac Head With Replaceable Components App 20110048698 - McGuire; Bob ; et al. | 2011-03-03 |
| System and method for low-pressure well completion Grant 7,886,833 - McGuire , et al. February 15, 2 | 2011-02-15 |
| Erosion Resistant Frac Head App 20100326648 - McGuire; Bob | 2010-12-30 |
| Golf Bag App 20100320106 - McGuire; Bob | 2010-12-23 |
| Multipart frac head with replaceable components Grant 7,828,053 - McGuire , et al. November 9, 2 | 2010-11-09 |
| Slip Spool Assembly And Method Of Using Same App 20100258294 - McGuire; Bob ; et al. | 2010-10-14 |
| Erosion resistant frac head Grant 7,789,133 - McGuire September 7, 2 | 2010-09-07 |
| Hybrid Wellhead System And Method Of Use App 20100218939 - McGuire; Bob ; et al. | 2010-09-02 |
| High-pressure Plug Valve App 20100187461 - McGuire; Bob ; et al. | 2010-07-29 |
| Multi-lock Adapters For Independent Screwed Wellheads And Methods Of Using Same App 20100181063 - McGuire; Bob ; et al. | 2010-07-22 |
| Slip spool assembly and method of using same Grant 7,743,856 - McGuire , et al. June 29, 2 | 2010-06-29 |
| Hybrid wellhead system and method of use Grant 7,721,808 - Dallas , et al. May 25, 2 | 2010-05-25 |
| Cup tool, cup tool cup and method of using the cup tool Grant 7,708,061 - McGuire , et al. May 4, 2 | 2010-05-04 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 7,708,079 - McGuire , et al. May 4, 2 | 2010-05-04 |
| Method of refurbishing a high-pressure plug valve Grant 7,703,205 - McGuire , et al. April 27, 2 | 2010-04-27 |
| High-pressure Threaded Union With Metal-to-metal Seal, And Metal Ring Gasket For Same App 20100096852 - Dallas; L. Murray ; et al. | 2010-04-22 |
| Fracturing Head With Replaceable Inserts For Improved Wear Resistance And Method Of Refurbishing Same App 20100051258 - McGuire; Bob ; et al. | 2010-03-04 |
| High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Grant 7,654,585 - Dallas , et al. February 2, 2 | 2010-02-02 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use Grant 7,650,936 - McGuire , et al. January 26, 2 | 2010-01-26 |
| Casing Mandrel For Facilitating Well Completion, Re-completion Or Workover App 20100012329 - McGuire; Bob | 2010-01-21 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same Grant 7,628,201 - McGuire , et al. December 8, 2 | 2009-12-08 |
| Wellhead and control stack pressure test plug tool Grant 7,604,050 - Dallas , et al. October 20, 2 | 2009-10-20 |
| Casing mandrel for facilitating well completion, re-completion or workover Grant 7,604,058 - McGuire October 20, 2 | 2009-10-20 |
| Erosion Resistant Frac Head App 20090236090 - McGuire; Bob | 2009-09-24 |
| Threaded union for tubulars used in high-pressure fluid applications App 20090160186 - McGuire; Bob | 2009-06-25 |
| Hybrid Wellhead System And Method Of Use App 20090114397 - McGuire; Bob ; et al. | 2009-05-07 |
| Gate Valve With Replaceable Inserts And Method Of Refurbishing Same App 20090095933 - McGuire; Bob ; et al. | 2009-04-16 |
| Wellhead and control stack pressure test plug tool Grant 7,516,786 - Dallas , et al. April 14, 2 | 2009-04-14 |
| High-pressure Threaded Union With Metal-to-metal Seal, And Metal Ring Gasket For Same App 20090091131 - Dallas; L. Murray ; et al. | 2009-04-09 |
| Drilling Flange And Independent Screwed Wellhead With Metal-to-metal Seal And Method Of Use App 20090084538 - McGuire; Bob ; et al. | 2009-04-02 |
| Gate valve with replaceable inserts and method of refurbishing same Grant 7,506,660 - McGuire , et al. March 24, 2 | 2009-03-24 |
| High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same Grant 7,484,776 - Dallas , et al. February 3, 2 | 2009-02-03 |
| Multi-lock Adapters For Independent Screwed Wellheads And Methods Of Using Same App 20090025925 - McGuire; Bob ; et al. | 2009-01-29 |
| Gate valve with replaceable inserts Grant 7,481,239 - McGuire , et al. January 27, 2 | 2009-01-27 |
| Hybrid wellhead system and method of use Grant 7,481,269 - Dallas , et al. January 27, 2 | 2009-01-27 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use Grant 7,475,721 - McGuire , et al. January 13, 2 | 2009-01-13 |
| Multipart frac head with replaceable components App 20080257540 - McGuire; Bob ; et al. | 2008-10-23 |
| Wellhead and control stack pressure test plug tool App 20080251251 - Dallas; L. Murray ; et al. | 2008-10-16 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 7,428,931 - McGuire , et al. September 30, 2 | 2008-09-30 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel Grant 7,422,070 - Dallas , et al. September 9, 2 | 2008-09-09 |
| Slip Spool Assembly and Method of Using Same App 20080196882 - McGuire; Bob ; et al. | 2008-08-21 |
| Hybrid wellhead system and method of use Grant 7,395,867 - McGuire , et al. July 8, 2 | 2008-07-08 |
| Slip spool assembly and method of using same Grant 7,392,864 - McGuire , et al. July 1, 2 | 2008-07-01 |
| Drilling Flange and Independent Screwed Wellhead With Metal-to-Metal Seal and Method of Use App 20080142210 - McGuire; Bob ; et al. | 2008-06-19 |
| Gate valve with replaceable inserts and method of refurbishing same App 20080093576 - McGuire; Bob ; et al. | 2008-04-24 |
| Hybrid wellhead system and method of use App 20080087415 - McGuire; Bob ; et al. | 2008-04-17 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use Grant 7,350,562 - McGuire , et al. April 1, 2 | 2008-04-01 |
| Cup Tool, Cup Tool Cup And Method Of Using The Cup Tool App 20080011489 - McGuire; Bob ; et al. | 2008-01-17 |
| System and method for low-pressure well completion App 20070289748 - McGuire; Bob ; et al. | 2007-12-20 |
| Multi-lock adapters for independent screwed wellheads and methods of using same App 20070277968 - McGuire; Bob ; et al. | 2007-12-06 |
| Casing mandrel for facilitating well completion, re-completion or workover App 20070267198 - McGuire; Bob | 2007-11-22 |
| System and method for low-pressure well completion Grant 7,296,631 - McGuire , et al. November 20, 2 | 2007-11-20 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel App 20070251702 - Dallas; L. Murray ; et al. | 2007-11-01 |
| Quick-change wear sleeve for a high-pressure fluid conduit App 20070251578 - McGuire; Bob | 2007-11-01 |
| Cup tool, cup tool cup and method of using the cup tool Grant 7,278,477 - McGuire , et al. October 9, 2 | 2007-10-09 |
| Blast joint swivel for wellhead isolation tool and method of using same Grant 7,278,490 - McGuire , et al. October 9, 2 | 2007-10-09 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 7,267,180 - McGuire , et al. September 11, 2 | 2007-09-11 |
| High-pressure plug valve App 20070193011 - McGuire; Bob ; et al. | 2007-08-23 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same App 20070187087 - McGuire; Bob ; et al. | 2007-08-16 |
| Cup tool for a high-pressure mandrel and method of using same Grant 7,243,733 - McGuire , et al. July 17, 2 | 2007-07-17 |
| System and method for low-pressure well completion App 20070158077 - McGuire; Bob ; et al. | 2007-07-12 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel Grant 7,237,615 - Dallas , et al. July 3, 2 | 2007-07-03 |
| Wellhead and control stack pressure test plug tool App 20070125531 - Dallas; L. Murray ; et al. | 2007-06-07 |
| Hybrid wellhead system and method of use App 20070107910 - McGuire; Bob ; et al. | 2007-05-17 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use App 20070102150 - McGuire; Bob ; et al. | 2007-05-10 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same Grant 7,213,641 - McGuire , et al. May 8, 2 | 2007-05-08 |
| Wellhead and control stack pressure test plug tool Grant 7,207,384 - Dallas , et al. April 24, 2 | 2007-04-24 |
| High-pressure plug valve Grant 7,204,474 - McGuire , et al. April 17, 2 | 2007-04-17 |
| Casing-engaging well tree isolation tool and method of use Grant 7,168,495 - Dallas , et al. January 30, 2 | 2007-01-30 |
| Slip spool assembly and method of using same App 20070012486 - McGuire; Bob ; et al. | 2007-01-18 |
| High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same App 20070013188 - Dallas; L. Murray ; et al. | 2007-01-18 |
| Cup tool for a high-pressure mandrel and method of using same App 20070012439 - McGuire; Bob ; et al. | 2007-01-18 |
| Hybrid wellhead system and method of use Grant 7,159,663 - McGuire , et al. January 9, 2 | 2007-01-09 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use Grant 7,159,652 - McGuire , et al. January 9, 2 | 2007-01-09 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel App 20060237193 - Dallas; L. Murray ; et al. | 2006-10-26 |
| Multi-lock adapters for independent screwed wellheads and methods of using same App 20060196677 - McGuire; Bob ; et al. | 2006-09-07 |
| Casing adapter tool for well servicing Grant 7,069,987 - Kwasniewski , et al. July 4, 2 | 2006-07-04 |
| Blast joint swivel for wellhead isolation tool and method of using same App 20060137882 - McGuire; Bob ; et al. | 2006-06-29 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel Grant 7,066,269 - Dallas , et al. June 27, 2 | 2006-06-27 |
| Adapters for double-locking casing mandrel and method of using same Grant 7,040,410 - McGuire , et al. May 9, 2 | 2006-05-09 |
| Cup tool, cup tool cup and method of using the cup tool App 20060090904 - McGuire; Bob ; et al. | 2006-05-04 |
| Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same App 20060090891 - McGuire; Bob ; et al. | 2006-05-04 |
| Gate valve with replaceable inserts and method of refurbishing same App 20060091347 - McGuire; Bob ; et al. | 2006-05-04 |
| Multi-lock adapters for independent screwed wellheads and methods of using same Grant 7,032,677 - McGuire , et al. April 25, 2 | 2006-04-25 |
| High-pressure plug valve with replaceable inserts and method of refurbishing same App 20060027779 - McGuire; Bob ; et al. | 2006-02-09 |
| Casing-engaging well tree isolation tool and method of use App 20050217868 - Dallas, L. Murray ; et al. | 2005-10-06 |
| System and method for low-pressure well completion App 20050211442 - McGuire, Bob ; et al. | 2005-09-29 |
| Wellhead and control stack pressure test plug tool App 20050199389 - Dallas, L. Murray ; et al. | 2005-09-15 |
| Hybrid wellhead system and method of use App 20050082066 - McGuire, Bob ; et al. | 2005-04-21 |
| Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use App 20050051362 - McGuire, Bob ; et al. | 2005-03-10 |
| Adapters for double-locking casing mandrel and method of using same App 20050006103 - McGuire, Bob ; et al. | 2005-01-13 |
| Multi-lock adapters for independent screwed wellheads and methods of using same App 20040262012 - McGuire, Bob ; et al. | 2004-12-30 |
| Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel App 20040231856 - Dallas, L. Murray ; et al. | 2004-11-25 |
| Casing adapter tool for well servicing App 20040173348 - Kwasniewski, Nathan ; et al. | 2004-09-09 |
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