Inventor · disambiguated record
Anthony Griffo
Also filed as: GRIFFO ANTHONY
67 granted patents·15 pending applications·2,202 citations·filing 1995–2018
99Inventor score
Files withSMITH INTERNATIONAL64KESHAVAN MADAPUSI K4GRIFFO ANTHONY3EYRE RONALD K2PENN STATE RES FOUND2
Top patents by PatentIndex Score
82 records- 0198US8147572B2Thermally stable diamond polycrystalline diamond constructionsEYRE RONALD K·Filed 2007·Granted Apr 3, 2012·67 cites·38 claims
- 0298US7493973B2Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistanceSMITH INTERNATIONAL·Filed 2005·Granted Feb 24, 2009·148 cites·28 claims
- 0398US7377341B2Thermally stable ultra-hard material compact constructionSMITH INTERNATIONAL·Filed 2005·Granted May 27, 2008·244 cites·31 claims
- 0497US7942219B2Polycrystalline diamond constructions having improved thermal stabilitySMITH INTERNATIONAL·Filed 2007·Granted May 17, 2011·72 cites·37 claims
- 0597US7754333B2Thermally stable diamond polycrystalline diamond constructionsSMITH INTERNATIONAL·Filed 2004·Granted Jul 13, 2010·102 cites·37 claims
- 0697US7647992B2Polycrystalline diamond carbide compositesSMITH INTERNATIONAL·Filed 2007·Granted Jan 19, 2010·40 cites·20 claims
- 0796US9776917B2Coating on PDC/TSP cutter for accelerated leachingSMITH INTERNATIONAL·Filed 2015·Granted Oct 3, 2017·28 cites·20 claims
- 0896US8002859B2Manufacture of thermally stable cutting elementsSMITH INTERNATIONAL·Filed 2008·Granted Aug 23, 2011·47 cites·8 claims
- 0996US7441610B2Ultrahard composite constructionsSMITH INTERNATIONAL·Filed 2005·Granted Oct 28, 2008·50 cites·44 claims
- 1096US6951578B1Polycrystalline diamond materials formed from coarse-sized diamond grainsSMITH INTERNATIONAL·Filed 2000·Granted Oct 4, 2005·81 cites·28 claims
- 1195US7128773B2Compositions having enhanced wear resistanceSMITH INTERNATIONAL·Filed 2004·Granted Oct 31, 2006·45 cites·12 claims
- 1294US8056650B2Thermally stable ultra-hard material compact constructionMIDDLEMISS STEWART N·Filed 2010·Granted Nov 15, 2011·19 cites·24 claims
- 1394US7749947B2High performance rock bit greaseSMITH INTERNATIONAL·Filed 2006·Granted Jul 6, 2010·20 cites·16 claims
- 1494US7666244B2Hardfacing milled-tooth drill bits using super dense carbide pelletsSMITH INTERNATIONAL·Filed 2005·Granted Feb 23, 2010·18 cites·20 claims
- 1594US7473287B2Thermally-stable polycrystalline diamond materials and compactsSMITH INTERNATIONAL·Filed 2004·Granted Jan 6, 2009·136 cites·10 claims
- 1694US6454027B1Polycrystalline diamond carbide compositesSMITH INTERNATIONAL·Filed 2000·Granted Sep 24, 2002·70 cites·25 claims
- 1793US8028771B2Polycrystalline diamond constructions having improved thermal stabilitySMITH INTERNATIONAL·Filed 2008·Granted Oct 4, 2011·33 cites·17 claims
- 1893US7828088B2Thermally stable ultra-hard material compact constructionSMITH INTERNATIONAL·Filed 2008·Granted Nov 9, 2010·39 cites·20 claims
- 1993US7543661B2Roller cone bits with wear and fracture resistant surfaceSMITH INTERNATIONAL·Filed 2006·Granted Jun 9, 2009·24 cites·7 claims
- 2092US8066087B2Thermally stable ultra-hard material compact constructionsGRIFFO ANTHONY·Filed 2007·Granted Nov 29, 2011·52 cites·10 claims
- 2192US7017677B2Coarse carbide substrate cutting elements and method of forming the sameSMITH INTERNATIONAL·Filed 2003·Granted Mar 28, 2006·109 cites·31 claims
- 2291US8309050B2Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistanceKESHAVAN MADAPUSI K·Filed 2009·Granted Nov 13, 2012·30 cites·20 claims
- 2391US7475743B2High-strength, high-toughness matrix bit bodiesSMITH INTERNATIONAL·Filed 2006·Granted Jan 13, 2009·40 cites·17 claims
- 2491US6782958B2Hardfacing for milled tooth drill bitsSMITH INTERNATIONAL·Filed 2002·Granted Aug 31, 2004·65 cites·8 claims
- 2590US8397841B1Drill bit with cutting elements having functionally engineered wear surfaceGRIFFO ANTHONY·Filed 2007·Granted Mar 19, 2013·35 cites·8 claims
- 2690US6607835B2Composite constructions with ordered microstructureSMITH INTERNATIONAL·Filed 2001·Granted Aug 19, 2003·56 cites·44 claims
- 2789US8562703B2Thermally stable diamond polycrystalline diamond constructionsEYRE RONALD K·Filed 2012·Granted Oct 22, 2013·5 cites·19 claims
- 2889US7997358B2Bonding of cutters in diamond drill bitsSMITH INTERNATIONAL·Filed 2009·Granted Aug 16, 2011·14 cites·33 claims
- 2989US7407012B2Thermally stable diamond cutting elements in roller cone drill bitsSMITH INTERNATIONAL·Filed 2005·Granted Aug 5, 2008·37 cites·23 claims
- 3089US6615935B2Roller cone bits with wear and fracture resistant surfaceSMITH INTERNATIONAL·Filed 2001·Granted Sep 9, 2003·41 cites·39 claims
- 3189US6571889B2Rotary cone bit with functionally-engineered composite insertsSMITH INTERNATIONAL·Filed 2001·Granted Jun 3, 2003·30 cites·40 claims
- 3288US8535400B2Techniques and materials for the accelerated removal of catalyst material from diamond bodiesBELNAP J DANIEL·Filed 2009·Granted Sep 17, 2013·13 cites·23 claims
- 3388US7350599B2Impregnated diamond cutting structuresSMITH INTERNATIONAL·Filed 2004·Granted Apr 1, 2008·82 cites·15 claims
- 3487US7048080B2Roller cone bits with wear and fracture resistant surfaceSMITH INTERNATIONAL·Filed 2003·Granted May 23, 2006·32 cites·15 claims
- 3586US7235211B2Rotary cone bit with functionally-engineered composite insertsSMITH INTERNATIONAL·Filed 2003·Granted Jun 26, 2007·29 cites·10 claims
- 3683US6399018B1Powdered material rapid production tooling method and objects produced therefromPENN STATE RES FOUND·Filed 1999·Granted Jun 4, 2002·41 cites·40 claims
- 3782US8852546B2Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistanceSMITH INTERNATIONAL·Filed 2012·Granted Oct 7, 2014·5 cites·17 claims
- 3882US7210377B2Cone erosion protection for roller cone drill bitsSMITH INTERNATIONAL·Filed 2004·Granted May 1, 2007·18 cites·24 claims
- 3978US7303030B2Barrier coated granules for improved hardfacing materialSMITH INTERNATIONAL·Filed 2004·Granted Dec 4, 2007·20 cites·17 claims
- 4075US7625521B2Bonding of cutters in drill bitsSMITH INTERNATIONAL·Filed 2003·Granted Dec 1, 2009·15 cites·55 claims
- 4173US7201241B2Self relieving sealSMITH INTERNATIONAL·Filed 2005·Granted Apr 10, 2007·10 cites·20 claims
- 4272US7392865B2Randomly-oriented composite constructionsSMITH INTERNATIONAL·Filed 2007·Granted Jul 1, 2008·2 cites·20 claims
- 4372US7243744B2Randomly-oriented composite constructionsSMITH INTERNATIONAL·Filed 2003·Granted Jul 17, 2007·10 cites·30 claims
- 4470US8470060B2Manufacture of thermally stable cutting elementsGRIFFO ANTHONY·Filed 2011·Granted Jun 25, 2013·2 cites·6 claims
- 4570US7258177B2Fracture and wear resistant compounds and rock bitsSMITH INTERNATIONAL·Filed 2006·Granted Aug 21, 2007·9 cites·15 claims
- 4667US7757788B2Ultrahard composite constructionsSMITH INTERNATIONAL·Filed 2008·Granted Jul 20, 2010·1 cites·22 claims
- 4764US6745645B2Enhanced gage protection for milled tooth rock bitsSMITH INTERNATIONAL·Filed 2002·Granted Jun 8, 2004·26 cites·23 claims
- 4863US10124468B2Polycrystalline diamond constructions having improved thermal stabilityKESHAVAN MADAPUSI K·Filed 2009·Granted Nov 13, 2018·0 cites·55 claims
- 4962US9387571B2Manufacture of thermally stable cutting elementsSMITH INTERNATIONAL·Filed 2013·Granted Jul 12, 2016·0 cites·19 claims
- 5062US8956438B2Low coefficient of thermal expansion cermet compositionsSMITH INTERNATIONAL·Filed 2012·Granted Feb 17, 2015·0 cites·13 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →