Inventor · disambiguated record
Stephen R. Jurewicz
Also filed as: JUREWICZ STEPHEN R · TIBBITTS GORDON A
19 granted patents·2,017 citations·filing 1990–2002
97Inventor score
Top patents by PatentIndex Score
19 records- 0197US6202770B1Superabrasive cutting element with enhanced durability and increased wear life and apparatus so equippedBAKER HUGHES INC·Filed 1999·Granted Mar 20, 2001·193 cites·60 claims
- 0297US5875862APolycrystalline diamond cutter with integral carbide/diamond transition layerUS SYNTHETIC CORP·Filed 1997·Granted Mar 2, 1999·280 cites·29 claims
- 0397US5706906ASuperabrasive cutting element with enhanced durability and increased wear life, and apparatus so equippedBAKER HUGHES INC·Filed 1996·Granted Jan 13, 1998·231 cites·47 claims
- 0496US6220375B1Polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 1999·Granted Apr 24, 2001·187 cites·26 claims
- 0596US5871060AAttachment geometry for non-planar drill insertsFiled 1997·Granted Feb 16, 1999·244 cites·25 claims
- 0694US6000483ASuperabrasive cutting element with enhanced durability and increased wear life, and apparatus so equippedBAKER HUGHES INC·Filed 1998·Granted Dec 14, 1999·148 cites·121 claims
- 0791US5248006ARotary rock bit with improved diamond-filled compactsBAKER HUGHES INC·Filed 1992·Granted Sep 28, 1993·85 cites·19 claims
- 0887US6098730AEarth-boring bit with super-hard cutting elementsBAKER HUGHES INC·Filed 1998·Granted Aug 8, 2000·96 cites·22 claims
- 0985US5119714ARotary rock bit with improved diamond filled compactsHUGHES TOOL CO·Filed 1991·Granted Jun 9, 1992·95 cites·5 claims
- 1082US6068071ACutter with polycrystalline diamond layer and conic section profileUS SYNTHETIC CORP·Filed 1997·Granted May 30, 2000·96 cites·18 claims
- 1181US6872356B2Method of forming polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 2002·Granted Mar 29, 2005·45 cites·17 claims
- 1278US5128080AMethod of forming diamond impregnated carbide via the in-situ conversion of dispersed graphiteHUGHES TOOL CO·Filed 1990·Granted Jul 7, 1992·33 cites·6 claims
- 1375US5159857AFixed cutter bit with improved diamond filled compactsHUGHES TOOL CO·Filed 1991·Granted Nov 3, 1992·59 cites·5 claims
- 1474US5979579APolycrystalline diamond cutter with enhanced durabilityUS SYNTHETIC CORP·Filed 1997·Granted Nov 9, 1999·64 cites·21 claims
- 1574US5273125AFixed cutter bit with improved diamond filled compactsBAKER HUGHES INC·Filed 1992·Granted Dec 28, 1993·55 cites·18 claims
- 1673US6521174B1Method of forming polycrystalline diamond cutters having modified residual stressesBAKER HUGHES INC·Filed 2000·Granted Feb 18, 2003·33 cites·29 claims
- 1770US5173090ARock bit compact and method of manufactureHUGHES TOOL CO·Filed 1991·Granted Dec 22, 1992·27 cites·17 claims
- 1858US5758733AEarth-boring bit with super-hard cutting elementsBAKER HUGHES INC·Filed 1996·Granted Jun 2, 1998·28 cites·18 claims
- 1938US5855247ARolling-cutter earth-boring bit having predominantly super-hard cutting elementsBAKER HUGHES INC·Filed 1997·Granted Jan 5, 1999·18 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →