Inventor · disambiguated record
Gerhard Kirstein
Also filed as: KIRSTEIN GERHARD
15 granted patents·166 citations·filing 1983–2021
92Inventor score
Files withKIRSTEIN GERHARD5RENK AG ZAHNRAEDER4RENK AG2BUCHER KIRSTEIN WALTRAUD1KIRSTEIN GMBH TECH SYSTEME1
Top patents by PatentIndex Score
15 records- 0190US4653003AElectronic control system for a motive unitRENK AG ZAHNRAEDER·Filed 1984·Granted Mar 24, 1987·47 cites·9 claims
- 0276US4850249AAutomated control system for traction vehiclesRENK AG·Filed 1988·Granted Jul 25, 1989·26 cites·11 claims
- 0375US4554451AOptoelectronic position indicator for a drive systemRENK AG ZAHNRAEDER·Filed 1983·Granted Nov 19, 1985·24 cites·9 claims
- 0470US11561055B2Semiautomatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2021·Granted Jan 24, 2023·1 cites·19 claims
- 0561US8810083B2Electromagnetic drive, drive installation and use thereofKIRSTEIN GERHARD·Filed 2012·Granted Aug 19, 2014·1 cites·24 claims
- 0659US5886281ABreech block control for firearm for projectilesBUCHER KIRSTEIN WALTRAUD·Filed 1997·Granted Mar 23, 1999·23 cites·17 claims
- 0753US8042296B1Semiautomatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2008·Granted Oct 25, 2011·4 cites·14 claims
- 0849US4962680AElectronic control device for a drive systemRENK AG·Filed 1989·Granted Oct 16, 1990·11 cites·5 claims
- 0942US7004866B2Shiftable toothed-belt driveKIRSTEIN GERHARD·Filed 2003·Granted Feb 28, 2006·2 cites·11 claims
- 1037US11209232B2Semi-automatic or fully automatic firearmKIRSTEIN GERHARD·Filed 2020·Granted Dec 28, 2021·0 cites·14 claims
- 1137US5086395ASafety device of an electric control or regulating system for a gearshift mechanism, which contains at least one electromagnetic control elementRENK AKTIENGESELLSHAFT·Filed 1990·Granted Feb 4, 1992·9 cites·5 claims
- 1235US4661772AMeasuring and testing circuitRENK AG ZAHNRAEDER·Filed 1985·Granted Apr 28, 1987·5 cites·4 claims
- 1332US5636618ADevice for feeding fuel and combustion air to internal combustion enginesKIRSTEIN GMBH TECH SYSTEME·Filed 1995·Granted Jun 10, 1997·7 cites·26 claims
- 1432US4814990AControl circuit for motor vehiclesRENK AG ZAHNRAEDER·Filed 1986·Granted Mar 21, 1989·2 cites·4 claims
- 1529US5041827AApparatus for the preparation and wireless transmission of measured valuesRENK AKTIENGELLSCHAFT·Filed 1989·Granted Aug 20, 1991·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →