Inventor · disambiguated record
Bradley J. Shaffer
Also filed as: SHAFFER BRADLEY J · SHAFFER BRADLEY JOSEPH
13 granted patents·3 pending applications·237 citations·filing 1996–2018
92Inventor score
Top patents by PatentIndex Score
16 records- 0191US7703432B2Bearing system having a floating bearing mechanismCATERPILLAR INC·Filed 2007·Granted Apr 27, 2010·13 cites·20 claims
- 0289US5937837ACrankcase blowby disposal systemCATERPILLAR INC·Filed 1997·Granted Aug 17, 1999·61 cites·11 claims
- 0382US5653204APiston assembly retaining deviceCATERPILLAR INC·Filed 1996·Granted Aug 5, 1997·31 cites·9 claims
- 0480US6575192B1Check valve for a prechamber assemblyCATERPILLAR INC·Filed 2000·Granted Jun 10, 2003·25 cites·19 claims
- 0575US6176082B1Exhaust manifold cooling assembly for an internal combustion engineCATERPILLAR INC·Filed 1999·Granted Jan 23, 2001·40 cites·16 claims
- 0673US7775890B2Flexible drivetrain having axial and radial motion limiterCATERPILLAR INC·Filed 2007·Granted Aug 17, 2010·4 cites·6 claims
- 0771US6672062B2Multi-stage supercharger arrangement with cross flowCATERPILLAR INC·Filed 2001·Granted Jan 6, 2004·16 cites·18 claims
- 0869US6718768B2Inertia augmented turbochargerCATERPILLAR INC·Filed 2002·Granted Apr 13, 2004·14 cites·18 claims
- 0964US6805108B2Heat exchanger for a superchargerCATERPILLAR INC·Filed 2002·Granted Oct 19, 2004·11 cites·55 claims
- 1063US6089204ACombined axial and torsional crankshaft vibration damper for reciprocating engineCATERPILLAR INC·Filed 1999·Granted Jul 18, 2000·21 cites·2 claims
- 1145US10473067B1Air shutoff valveCATERPILLAR INC·Filed 2018·Granted Nov 12, 2019·0 cites·20 claims
- 1245US7976222B2Drivetrain connection having film bearingsCATERPILLAR INC·Filed 2007·Granted Jul 12, 2011·0 cites·19 claims
- 1343US2013074798A1Tray for oil panSHAFFER BRADLEY J·Filed 2011·Application pending·0 cites
- 1442US2013004103A1Sleeve Bearing with Shell Portions of Unequal ExtentCATERPILLAR INC·Filed 2012·Application pending·0 cites
- 1541US2012160207A1Bearing shell with improved side load capabilitySHAFFER BRADLEY J·Filed 2010·Application pending·0 cites
- 1622US6012741AConduit connecting arrangement and methodCATERPILLAR INC·Filed 1998·Granted Jan 11, 2000·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →