Inventor · disambiguated record
Chad W. Lehner
Also filed as: LEHNER CHAD · LEHNER CHAD W
6 granted patents·2 pending applications·92 citations·filing 2003–2009
84Inventor score
Files withGEN MOTORS CORP3GM GLOBAL TECH OPERATIONS INC2FORTSON FREDERICK O1LEHNER CHAD W1SOLIDICA INC1
Top patents by PatentIndex Score
8 records- 0187US7878053B2Engine off brake booster leak diagnostic systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Feb 1, 2011·13 cites·20 claims
- 0285US7005975B2Missing fuel cap detection systemGEN MOTORS CORP·Filed 2003·Granted Feb 28, 2006·43 cites·18 claims
- 0370US7076347B2Brake booster vacuum sensor diagnosticGEN MOTORS CORP·Filed 2004·Granted Jul 11, 2006·13 cites·25 claims
- 0468US6925855B2Fuel filling detectionGEN MOTORS CORP·Filed 2003·Granted Aug 9, 2005·15 cites·29 claims
- 0555US8112214B2Model based vehicle overspeed algorithmLEHNER CHAD W·Filed 2007·Granted Feb 7, 2012·5 cites·8 claims
- 0651US8019568B2Physics-based oil temperature modelGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 13, 2011·3 cites·18 claims
- 0738US2009164060A1Vehicle instability detection and prevention systemSOLIDICA INC·Filed 2009·Application pending·0 cites
- 0833US2008319606A1Vehicle rollover detection and prevention systemFORTSON FREDERICK O·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →