Inventor · disambiguated record
James R. Hayes
Also filed as: HAYES JAMES · HAYES JAMES R · HAYES JAMES RUSSELL
9 granted patents·169 citations·filing 1990–2009
89Inventor score
Top patents by PatentIndex Score
9 records- 0181US6818596B1Dry mix for water based drilling fluidFiled 2001·Granted Nov 16, 2004·56 cites·46 claims
- 0276US5126696AW-Band waveguide variable controlled oscillatorTRW INC·Filed 1991·Granted Jun 30, 1992·50 cites·21 claims
- 0368US7867151B2Dual variable resistance control apparatus and system for exercise equipmentHAYES JAMES R·Filed 2009·Granted Jan 11, 2011·8 cites·16 claims
- 0468US7351680B2High performance water-based mud systemHAYES JAMES R·Filed 2004·Granted Apr 1, 2008·11 cites·39 claims
- 0559US7845269B2Piston with pin bore lubrication featuresFEDERAL MOGUL WORLDWIDE INC·Filed 2008·Granted Dec 7, 2010·5 cites·20 claims
- 0650US5002672ADownhole drilling spotting fluid composition and methodTURBO CHEM INTERNATIONAL INC·Filed 1990·Granted Mar 26, 1991·12 cites·20 claims
- 0743US5329255AThermally compensating microwave cavityTRW INC·Filed 1992·Granted Jul 12, 1994·10 cites·16 claims
- 0841US5127475ADownhole drilling spotting fluid composition and methodHAYES JAMES R·Filed 1991·Granted Jul 7, 1992·13 cites·13 claims
- 0935US5344817ADownhole drilling spotting fluid composition and methodTURBO CHEM INTERNATIONAL INC·Filed 1992·Granted Sep 6, 1994·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →