Inventor · disambiguated record
Ralph V. Wilhelm, Jr.
Also filed as: WILHELM JR RALPH V · WILHELM RALPH
4 granted patents·1 pending application·50 citations·filing 1979–2010
76Inventor score
Top patents by PatentIndex Score
5 records- 0172US4253931AElectrode sputtering process for exhaust gas oxygen sensorGEN MOTORS CORP·Filed 1979·Granted Mar 3, 1981·25 cites·5 claims
- 0256US4244798AExhaust electrode process for exhaust gas oxygen sensorGEN MOTORS CORP·Filed 1979·Granted Jan 13, 1981·15 cites·3 claims
- 0348US7945445B1Hybrid lexicon for speech recognitionSVOX AG·Filed 2001·Granted May 17, 2011·6 cites·8 claims
- 0433US4303490AExhaust electrode process for exhaust gas oxygen sensorGEN MOTORS CORP·Filed 1980·Granted Dec 1, 1981·4 cites·3 claims
- 0530US2010224093A1Partial Fragmentation BulletBRENNEKE GMBH·Filed 2010·Application pending·0 cites
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