Inventor · disambiguated record
Werner P. Petzold
Also filed as: PETZOLD WERNER · PETZOLD WERNER P · PETZOLD WERNER PAUL
14 granted patents·478 citations·filing 1977–2002
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US4220058AElectronic control system for automatic transmissionBORG WARNER·Filed 1978·Granted Sep 2, 1980·70 cites·9 claims
- 0294US4102222ATransmission control systemBORG WARNER·Filed 1977·Granted Jul 25, 1978·50 cites·15 claims
- 0393US5062050AContinuously variable transmission line pressure controlBORG WARNER AUTOMOTIVE·Filed 1989·Granted Oct 29, 1991·57 cites·46 claims
- 0490US4648496AClutch control system for a continuously variable transmissionBORG WARNER AUTOMOTIVE·Filed 1985·Granted Mar 10, 1987·46 cites·17 claims
- 0589US4982822AControl system for controlling the line pressure in a continuously variable transmissionBORG WARNER·Filed 1986·Granted Jan 8, 1991·46 cites·20 claims
- 0684US4811225ARatio control technique for continuously variable transmissionBORG WARNER AUTOMOTIVE·Filed 1987·Granted Mar 7, 1989·38 cites·7 claims
- 0782US4793454AContinuously variable transmission clutch control systemBORG WARNER AUTOMOTIVE·Filed 1987·Granted Dec 27, 1988·34 cites·7 claims
- 0876US6910605B2Pump which can be actuated by a hand leverFiled 2002·Granted Jun 28, 2005·27 cites·30 claims
- 0976US5206805AContinuously variable transmission clutch control system including special start mode operationBORG WARNER AUTOMOTIVE·Filed 1989·Granted Apr 27, 1993·25 cites·23 claims
- 1066US5144265APulse width modulation techniqueBORG WARNER AUTOMOTIVE·Filed 1991·Granted Sep 1, 1992·21 cites·5 claims
- 1161US5189611ATemperature compensation technique for a continuously variable transmission control systemBORG WARNER AUTOMOTIVE·Filed 1990·Granted Feb 23, 1993·18 cites·15 claims
- 1248US6273294B1Tablet dispenserRPC BRAMLAGE GMBH·Filed 1997·Granted Aug 14, 2001·20 cites·7 claims
- 1345US5007512ATechnique for clutch control in continuously variable transmission systemsBORG WARNER AUTOMOTIVE·Filed 1989·Granted Apr 16, 1991·12 cites·23 claims
- 1442US5115395APulse width modulation techniqueBORG WARNER AUTOMOTIVE·Filed 1990·Granted May 19, 1992·14 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →