Inventor · disambiguated record
James W. Jeffers
Also filed as: JEFFERS JAMES W
3 granted patents·2 pending applications·5 citations·filing 2005–2013
57Inventor score
Top patents by PatentIndex Score
5 records- 0163US9404463B2Method for performing evaporative emission system diagnostics on engines configured for stop-start operationDELPHI TECH INC·Filed 2013·Granted Aug 2, 2016·1 cites·15 claims
- 0263US8499624B1Method to determine performance characteristic of an engine exhaust systemSIMPSON KENNETH M·Filed 2012·Granted Aug 6, 2013·3 cites·12 claims
- 0355US8813545B2Method for diagnosing component failure in a saddle-type fuel tank assemblyDELPHI TECH INC·Filed 2013·Granted Aug 26, 2014·1 cites·4 claims
- 0442US2014277927A1Fuel consumption compensation for evaporative emissions system leak detection methodsDELPHI TECH INC·Filed 2013·Application pending·0 cites
- 0535US2007074770A1Conductive jet pumpWITHERSPOON CHRIS I·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →