Inventor · disambiguated record
James D. Sparks
Also filed as: SPARKS JAMES D · STRATTON MICHAEL K
6 granted patents·116 citations·filing 1978–2010
81Inventor score
Top patents by PatentIndex Score
6 records- 0185US4182122AInsulated exhaust manifoldCATERPILLAR TRACTOR CO·Filed 1978·Granted Jan 8, 1980·41 cites·17 claims
- 0272US5010783ATappet retainer assemblyCATERPILLAR INC·Filed 1990·Granted Apr 30, 1991·52 cites·15 claims
- 0358US5979415AFuel injection pump with a hydraulically-spill valveCATERPILLAR INC·Filed 1997·Granted Nov 9, 1999·21 cites·20 claims
- 0442US7866574B2Remanufactured fuel injector tip and fuel injector tip remanufacturing processCATERPILLAR INC·Filed 2007·Granted Jan 11, 2011·0 cites·10 claims
- 0538US8347504B2Remanufactured fuel injector tip and fuel injector tip remanufacturing processRAAB KAREN·Filed 2010·Granted Jan 8, 2013·0 cites·10 claims
- 0628US6176171B1Fuel injection pump with precipitate inhibiting featuresCATERPILLAR INC·Filed 1997·Granted Jan 23, 2001·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →