Griffo; Anthony

Patent Applications and Registrations

Patent applications and USPTO patent grants for Griffo; Anthony.The latest application filed is for "metal matrix composite material for additive manufacturing of downhole tools".

Company Profile

2.74.79

Griffo; Anthony - The Woodlands TX

*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
Metal matrix composite material for additive manufacturing of downhole tools Grant 11,313,176 - Griffo , et al. April 26, 2	2022-04-26
Thermally stable diamond polycrystalline diamond constructions Grant 10,350,731 - Eyre , et al. July 16, 2	2019-07-16
Metal Matrix Composite Material For Additive Manufacturing Of Downhole Tools App 20190128072 - Griffo; Anthony ; et al.	2019-05-02
Polycrystalline diamond constructions having improved thermal stability Grant 10,132,121 - Keshavan , et al. November 20, 2	2018-11-20
Polycrystalline diamond constructions having improved thermal stability Grant 10,124,468 - Keshavan , et al. November 13, 2	2018-11-13
Coating on PDC/TSP cutter for accelerated leaching Grant 9,776,917 - Tessitore , et al. October 3, 2	2017-10-03
Manufacture of thermally stable cutting elements Grant 9,387,571 - Griffo , et al. July 12, 2	2016-07-12
Polycrystalline Diamond Cutting Element And Bit Body Assemblies App 20150354284 - Griffo; Anthony ; et al.	2015-12-10
Coating On Pdc/tsp Cutter For Accelerated Leaching App 20150321952 - Tessitore; Ted ; et al.	2015-11-12
Low coefficient of thermal expansion cermet compositions Grant 8,956,438 - Fang , et al. February 17, 2	2015-02-17
Polycrystalline Diamond Materials Having Improved Abrasion Resistance, Thermal Stability And Impact Resistance App 20150021101 - Keshavan; Madapusi K. ; et al.	2015-01-22
Cutter Protection During Leaching Process App 20150014067 - Muzzi; Giuseppe ; et al.	2015-01-15
Methods Of Reducing Stress In Downhole Tools App 20140374156 - Griffo; Anthony ; et al.	2014-12-25
High strength infiltrated matrix body using fine grain dispersions Grant 8,893,828 - Lockwood , et al. November 25, 2	2014-11-25
Thermally-stable polycrystalline diamond materials and compacts Grant 8,881,851 - Belnap , et al. November 11, 2	2014-11-11
Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance Grant 8,852,546 - Keshavan , et al. October 7, 2	2014-10-07
Downhole Tools Including Ternary Boride-based Cermet And Methods Of Making The Same App 20140262542 - CAI; MINGDONG ; et al.	2014-09-18
Thermally Stable Diamond Polycrystalline Diamond Constructions App 20140182215 - Eyre; Ronald K. ; et al.	2014-07-03
Techniques And Materials For The Accelerated Removal Of Catalyst Material From Diamond Bodies App 20140007512 - Belnap; J. Daniel ; et al.	2014-01-09
Manufacture Of Thermally Stable Cutting Elements App 20130283701 - Griffo; Anthony ; et al.	2013-10-31
Thermally stable diamond polycrystalline diamond constructions Grant 8,562,703 - Eyre , et al. October 22, 2	2013-10-22
Techniques and materials for the accelerated removal of catalyst material from diamond bodies Grant 8,535,400 - Belnap , et al. September 17, 2	2013-09-17
Ultra-hard composite constructions comprising high-density diamond surface Grant 8,499,861 - Keshavan , et al. August 6, 2	2013-08-06
Manufacture of thermally stable cutting elements Grant 8,470,060 - Griffo , et al. June 25, 2	2013-06-25
Low Coefficient Of Thermal Expansion Cermet Compositions App 20130092449 - Fang; Zhigang ; et al.	2013-04-18
Polycrystalline Diamond Materials Having Improved Abrasion Resistance, Thermal Stability And Impact Resistance App 20130067827 - Keshavan; Madapusi K. ; et al.	2013-03-21
Drill bit with cutting elements having functionally engineered wear surface Grant 8,397,841 - Griffo , et al. March 19, 2	2013-03-19
Drill Bit With Cutting Elements Having Functionally Engineered Wear Surface App 20130048388 - Griffo; Anthony ; et al.	2013-02-28
Low coefficient of thermal expansion cermet compositions Grant 8,323,372 - Fang , et al. December 4, 2	2012-12-04
Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance Grant 8,309,050 - Keshavan , et al. November 13, 2	2012-11-13
Thermally Stable Diamond Polycrystalline Diamond Constructions App 20120247029 - Eyre; Ronald K. ; et al.	2012-10-04
Coating On Pdc/tsp Cutter For Accelerated Leaching App 20120247841 - Tessitore; Ted ; et al.	2012-10-04
Thermally stable diamond polycrystalline diamond constructions Grant 8,147,572 - Eyre , et al. April 3, 2	2012-04-03
Thermally stable ultra-hard material compact constructions Grant 8,066,087 - Griffo , et al. November 29, 2	2011-11-29
Thermally stable ultra-hard material compact construction Grant 8,056,650 - Middlemiss , et al. November 15, 2	2011-11-15
Polycrystalline Diamond Constructions Having Improved Thermal Stability App 20110247278 - Keshavan; Madapusi K. ; et al.	2011-10-13
Polycrystalline diamond constructions having improved thermal stability Grant 8,028,771 - Keshavan , et al. October 4, 2	2011-10-04
Manufacture Of Thermally Stable Cutting Elements App 20110232200 - Griffo; Anthony ; et al.	2011-09-29
Composite coating with nanoparticles for improved wear and lubricity in down hole tools Grant 8,021,721 - Griffo September 20, 2	2011-09-20
Manufacture of thermally stable cutting elements Grant 8,002,859 - Griffo , et al. August 23, 2	2011-08-23
Bonding of cutters in diamond drill bits Grant 7,997,358 - Izaguirre , et al. August 16, 2	2011-08-16
High Strength Infiltrated Matrix Body Using Fine Grain Dispersions App 20110120781 - Lockwood; Gregory T. ; et al.	2011-05-26
Polycrystalline diamond constructions having improved thermal stability Grant 7,942,219 - Keshavan , et al. May 17, 2	2011-05-17
Thermally Stable Ultra-Hard Material Compact Construction App 20110056753 - Middlemiss; Stewart N. ; et al.	2011-03-10
Method of forming impregnated diamond cutting structures Grant 7,845,059 - Lockwood , et al. December 7, 2	2010-12-07
Thermally stable ultra-hard material compact construction Grant 7,828,088 - Middlemiss , et al. November 9, 2	2010-11-09
Ultrahard composite constructions Grant 7,757,788 - Belnap , et al. July 20, 2	2010-07-20
Thermally stable diamond polycrystalline diamond constructions Grant 7,754,333 - Eyre , et al. July 13, 2	2010-07-13
High performance rock bit grease Grant 7,749,947 - Griffo , et al. July 6, 2	2010-07-06
Bonding Of Cutters In Diamond Drill Bits App 20100101868 - Izaguirre; Saul N. ; et al.	2010-04-29
Techniques And Materials For The Accelerated Removal Of Catalyst Material From Diamond Bodies App 20100095602 - Belnap; J. Daniel ; et al.	2010-04-22
Hardfacing milled-tooth drill bits using super dense carbide pellets Grant 7,666,244 - Lockwood , et al. February 23, 2	2010-02-23
Polycrystalline diamond carbide composites Grant 7,647,992 - Fang , et al. January 19, 2	2010-01-19
Bonding of cutters in drill bits Grant 7,625,521 - Izaguirre , et al. December 1, 2	2009-12-01
Polycrystalline Diamond Constructions Having Improved Thermal Stability App 20090173015 - Keshavan; Madapusi K. ; et al.	2009-07-09
Polycrystalline Diamond Materials Having Improved Abrasion Resistance, Thermal Stability and Impact Resistance App 20090166094 - Keshavan; Madapusi K. ; et al.	2009-07-02
Roller cone bits with wear and fracture resistant surface Grant 7,543,661 - Griffo , et al. June 9, 2	2009-06-09
Thermally-Stable Polycrystalline Diamond Materials and Compacts App 20090114454 - Belnap; John Daniel ; et al.	2009-05-07
Ultrahard Composite Constructions App 20090071726 - Belnap; J. Daniel ; et al.	2009-03-19
Ultra-hard Composite Constructions Comprising High-density Diamond Surface App 20090071727 - KESHAVAN; Madapusi K. ; et al.	2009-03-19
Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance Grant 7,493,973 - Keshavan , et al. February 24, 2	2009-02-24
Use Of Nanosized Particulates And Fibers In Elastomer Seals For Improved Performance Metrics For Roller Cone Bits App 20090038858 - Griffo; Anthony ; et al.	2009-02-12
High-strength, high-toughness matrix bit bodies Grant 7,475,743 - Liang , et al. January 13, 2	2009-01-13
Thermally-stable polycrystalline diamond materials and compacts Grant 7,473,287 - Belnap , et al. January 6, 2	2009-01-06
Ultrahard composite constructions Grant 7,441,610 - Belnap , et al. October 28, 2	2008-10-28
Polycrystalline Diamond Having Improved Thermal Stability App 20080230280 - Keshavan; Madapusi K. ; et al.	2008-09-25
Polycrystalline Diamond Constructions Having Improved Thermal Stability App 20080223623 - Keshavan; Madapusi K. ; et al.	2008-09-18
Thermally Stable Ultra-hard Material Compact Construction App 20080223621 - Middlemiss; Stewart N. ; et al.	2008-09-18
Hybrid Carbon Nanotube Reinforced Composite Bodies App 20080210473 - Zhang; Youhe ; et al.	2008-09-04
Shaped inserts with increased retention force Grant 7,416,035 - Viswanadham , et al. August 26, 2	2008-08-26
Manufacture Of Thermally Stable Cutting Elements App 20080185189 - Griffo; Anthony ; et al.	2008-08-07
Thermally stable diamond cutting elements in roller cone drill bits Grant 7,407,012 - Keshavan , et al. August 5, 2	2008-08-05
Nano-reinforced Wc-co For Improved Properties App 20080179104 - Zhang; Youhe ; et al.	2008-07-31
Reinforcing overlay for matrix bit bodies App 20080164070 - Keshavan; Madapusi K. ; et al.	2008-07-10
Randomly-oriented composite constructions Grant 7,392,865 - Griffo July 1, 2	2008-07-01
Thermally Stable Ultra-hard Material Compact Constructions App 20080142276 - GRIFFO; Anthony ; et al.	2008-06-19
Self relieving seal Grant 7,387,178 - Neville , et al. June 17, 2	2008-06-17
Composite Coating With Nanoparticles For Improved Wear And Lubricity In Down Hole Tools App 20080127475 - Griffo; Anthony	2008-06-05
Impregnated Diamond Cutting Structures App 20080128951 - Lockwood; Greg ; et al.	2008-06-05
Thermally stable ultra-hard material compact construction Grant 7,377,341 - Middlemiss , et al. May 27, 2	2008-05-27
Impregnated diamond cutting structures Grant 7,350,599 - Lockwood , et al. April 1, 2	2008-04-01
Thermally Stable Diamond Polycrystalline Diamond Constructions App 20070284152 - Eyre; Ronald K. ; et al.	2007-12-13
Barrier coated granules for improved hardfacing material Grant 7,303,030 - Lockwood , et al. December 4, 2	2007-12-04
Randomly-oriented Composite Constructions App 20070272448 - GRIFFO; Anthony	2007-11-29
High performance rock bit grease App 20070254817 - Griffo; Anthony ; et al.	2007-11-01
Polycrystalline Diamond Carbide Composites App 20070193782 - Fang; Zhigang ; et al.	2007-08-23
Fracture and wear resistant compounds and rock bits Grant 7,258,177 - Liang , et al. August 21, 2	2007-08-21
Self Relieving Seal App 20070181347 - Neville; James L. ; et al.	2007-08-09
High-strength, high-toughness matrix bit bodies App 20070175669 - Liang; Dah-Ben ; et al.	2007-08-02
Randomly-oriented composite constructions Grant 7,243,744 - Griffo July 17, 2	2007-07-17
Microwave sintering App 20070151769 - Slutz; David ; et al.	2007-07-05
Rotary cone bit with functionally-engineered composite inserts Grant 7,235,211 - Griffo , et al. June 26, 2	2007-06-26
Ordered elastomeric composite material Grant 7,229,077 - Keshavan , et al. June 12, 2	2007-06-12
Roller cone bits with wear and fracture resistant surface App 20070095577 - Griffo; Anthony ; et al.	2007-05-03
Polycrystalline diamond carbide composites Grant 7,211,218 - Fang , et al. May 1, 2	2007-05-01
Cone erosion protection for roller cone drill bits Grant 7,210,377 - Griffo , et al. May 1, 2	2007-05-01
Self relieving seal Grant 7,201,241 - Neville , et al. April 10, 2	2007-04-10
Thermally stable diamond cutting elements in roller cone drill bits App 20070023206 - Keshavan; Madapusi K. ; et al.	2007-02-01
Thermally stable ultra-hard material compact construction App 20060266558 - Middlemiss; Stewart N. ; et al.	2006-11-30
Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance App 20060266559 - Keshavan; Madapusi K. ; et al.	2006-11-30
Fracture and wear resistant compounds and rock bits App 20060254828 - Liang; Dah-Ben ; et al.	2006-11-16
Compositions having enhanced wear resistance Grant 7,128,773 - Liang , et al. October 31, 2	2006-10-31
Ultrahard composite constructions App 20060191722 - Belnap; J. Daniel ; et al.	2006-08-31
Roller cone bits with wear and fracture resistant surface Grant 7,048,080 - Griffo , et al. May 23, 2	2006-05-23
Self relieving seal App 20060096782 - Neville; James L. ; et al.	2006-05-11
Fracture and wear resistant compounds and rock bits Grant 7,036,614 - Liang , et al. May 2, 2	2006-05-02
Impregnated diamond cutting structures App 20060081402 - Lockwood; Greg ; et al.	2006-04-20
Polycrystalline diamond materials formed from coarse-sized diamond grains App 20060080895 - Belnap; Daniel J. ; et al.	2006-04-20
Coarse carbide substrate cutting elements and method of forming the same Grant 7,017,677 - Keshavan , et al. March 28, 2	2006-03-28
Thermally stable diamond polycrystalline diamond constructions App 20060060391 - Eyre; Ronald K. ; et al.	2006-03-23
Hardfacing milled-tooth drill bits using super dense carbide pellets App 20060005662 - Lockwood; Greg ; et al.	2006-01-12
Self relieving seal Grant 6,976,548 - Neville , et al. December 20, 2	2005-12-20
Drill bit having increased resistance to fatigue cracking and method of producing same App 20050252691 - Bramlett, Kenneth ; et al.	2005-11-17
Thermally-stable polycrystalline diamond materials and compacts App 20050230156 - Belnap, John Daniel ; et al.	2005-10-20
Polycrystalline diamond materials formed from coarse-sized diamond grains Grant 6,951,578 - Belnap , et al. October 4, 2	2005-10-04
Randomly-oriented composite constructions App 20050115743 - Griffo, Anthony	2005-06-02
Barrier Coated Granules for Imporve Hardfacing Material App 20050109545 - Lockwood, Greg ; et al.	2005-05-26
Apparatus and method for selective laser-applied cladding App 20050077090 - Viswanadham, Ramamurthy ; et al.	2005-04-14
Roller cone bits with wear and fracture resistant surface App 20050072601 - Griffo, Anthony ; et al.	2005-04-07
Shaped inserts with increased retention force App 20050067196 - Viswanadham, Ramamurthy ; et al.	2005-03-31
Compositions having enhanced wear resistance App 20050000317 - Liang, Dah-Ben ; et al.	2005-01-06
Ordered elastomeric composite material App 20040251052 - Keshavan, Madapusi K. ; et al.	2004-12-16
Bonding of cutters in diamond drill bits App 20040245022 - Izaguirre, Saul N. ; et al.	2004-12-09
Cone erosion protection for roller cone drill bits App 20040187290 - Griffo, Anthony ; et al.	2004-09-30
Hardfacing for milled tooth drill bits Grant 6,782,958 - Liang , et al. August 31, 2	2004-08-31
Enhanced gage protection for milled tooth rock bits Grant 6,745,645 - Griffo June 8, 2	2004-06-08
Self relieving seal App 20040040747 - Neville, James L. ; et al.	2004-03-04
Rotary cone bit with functionally-engineered composite inserts App 20040040750 - Griffo, Anthony ; et al.	2004-03-04
Cone erosion protection for roller cone drill bits Grant 6,698,098 - Griffo , et al. March 2, 2	2004-03-02
Coarse carbide substrate cutting elements and method of forming the same App 20040016557 - Keshavan, Madapusi K. ; et al.	2004-01-29
Fracture and wear resistant compounds and rock bits App 20030226693 - Liang, Dah-Ben ; et al.	2003-12-11
Hardfacing for milled tooth drill bits App 20030183425 - Liang, Dah-Ben ; et al.	2003-10-02
Roller cone bits with wear and fracture resistant surface Grant 6,615,935 - Fang , et al. September 9, 2	2003-09-09
Enhanced gage protection for milled tooth rock bits App 20030159543 - Griffo, Anthony	2003-08-28
Composite constructions with ordered microstructure Grant 6,607,835 - Fang , et al. August 19, 2	2003-08-19
Cone erosion protection for roller cone drill bits App 20030066391 - Griffo, Anthony ; et al.	2003-04-10
Polycrystalline diamond carbide composites App 20020194955 - Fang, Zhigang ; et al.	2002-12-26
Roller cone bits with wear and fracture resistant surface App 20020162691 - Fang, Zhigang ; et al.	2002-11-07
Polycrystalline diamond carbide composites Grant 6,454,027 - Fang , et al. September 24, 2	2002-09-24
Powdered material rapid production tooling method and objects produced therefrom Grant 6,399,018 - German , et al. June 4, 2	2002-06-04
Rotary cone bit with functionally-engineered composite inserts App 20020029909 - Griffo, Anthony ; et al.	2002-03-14
Composite constructions with ordered microstructure App 20020020564 - Fang, Zhigang ; et al.	2002-02-21

Company Registrations

SEC

0001168445

GRIFFO ANTHONY