Inventor · disambiguated record
David Kohler
Also filed as: KOHLER DAVID · KOHLER DAVID E · KÖHLER DAVID
10 granted patents·1 pending application·119 citations·filing 1982–2016
88Inventor score
Files withSCHAEFFLER TECHNOLOGIES AG5COMBUSTION ENG4MEASUREMENT SPEC INC1SCHAEFFLER TECHNOLOGIES GMBH1
Top patents by PatentIndex Score
11 records- 0187US9422838B2Control valve for a camshaft adjuster systemSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Granted Aug 23, 2016·5 cites·4 claims
- 0281US4523721ABowl mill with primary classifier assemblyCOMBUSTION ENG·Filed 1982·Granted Jun 18, 1985·29 cites·7 claims
- 0374US8967105B2Central valve for a camshaft adjusterSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Granted Mar 3, 2015·2 cites·8 claims
- 0473US4605174AVane wheel arrangement with nihard wear platesCOMBUSTION ENG·Filed 1984·Granted Aug 12, 1986·22 cites·5 claims
- 0572US4752037AVane wheel assembly for rb millsCOMBUSTION ENG·Filed 1987·Granted Jun 21, 1988·23 cites·9 claims
- 0669US4602745ACoverging/diverging orifice assembly for embodiment in a bowl millCOMBUSTION ENG·Filed 1984·Granted Jul 29, 1986·19 cites·4 claims
- 0764US9267399B2Control valve of a camshaft adjusterSCHAEFFLER TECHNOLOGIES GMBH·Filed 2013·Granted Feb 23, 2016·1 cites·10 claims
- 0860US6526834B1Piezoelectric sensorMEASUREMENT SPEC INC·Filed 2000·Granted Mar 4, 2003·18 cites·56 claims
- 0955US8807103B2Camshaft adjusterSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Granted Aug 19, 2014·0 cites·10 claims
- 1045US2015292625A1Control valve for a hydraulic device with a replaceable hydraulics unitSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Application pending·0 cites
- 1141US10473001B2Control valve for a camshaft adjusterSCHAEFFLER TECHNOLOGIES AG·Filed 2016·Granted Nov 12, 2019·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →