Inventor · disambiguated record
Gerhard Sohner
Also filed as: GORILLE INGO · ROOZENBEEK HERMAN · RUF WALTER · SOEHNER GERHARD
20 granted patents·219 citations·filing 1974–1989
95Inventor score
Files withBOSCH GMBH ROBERT20
Top patents by PatentIndex Score
20 records- 0190US4176645AMotor ignition system control circuit for maintaining energy storage in spark coil constant in wide speed rangeBOSCH GMBH ROBERT·Filed 1976·Granted Dec 4, 1979·26 cites·28 claims
- 0286US4112890AControlled ignition system for an internal combustion engine to provide, selectively, one or more ignition pulses for any ignition eventBOSCH GMBH ROBERT·Filed 1977·Granted Sep 12, 1978·27 cites·17 claims
- 0375US4331122AAdapter for improving the operation of electrical circuits in a motor vehicleBOSCH GMBH ROBERT·Filed 1980·Granted May 25, 1982·18 cites·2 claims
- 0474US4531190AElectronic engine control system with emergency operation modeBOSCH GMBH ROBERT·Filed 1982·Granted Jul 23, 1985·17 cites·16 claims
- 0573US4130101ATransistorized ignition system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1976·Granted Dec 19, 1978·13 cites·11 claims
- 0672US4267813AIgnition system with automatic increase in ignition energy during accelerationBOSCH GMBH ROBERT·Filed 1979·Granted May 19, 1981·12 cites·10 claims
- 0770US3949722ASemiconductor controlled ignition systems for internal combustion enginesBOSCH GMBH ROBERT·Filed 1974·Granted Apr 13, 1976·23 cites·10 claims
- 0869US4253443AInternal combustion engine ignition systemBOSCH GMBH ROBERT·Filed 1980·Granted Mar 3, 1981·15 cites·8 claims
- 0964US4393432ASafety device for a conducting path in a load deviceBOSCH GMBH ROBERT·Filed 1980·Granted Jul 12, 1983·13 cites·8 claims
- 1055US4185603ASupply voltage variation compensated ignition system for an internal combustion engineBOSCH GMBH ROBERT·Filed 1977·Granted Jan 29, 1980·7 cites·15 claims
- 1154US4077379AInternal combustion engine semi-conductor ignition control systemBOSCH GMBH ROBERT·Filed 1976·Granted Mar 7, 1978·7 cites·17 claims
- 1251US4217874AIgnition system using a Wiegand wireBOSCH GMBH ROBERT·Filed 1978·Granted Aug 19, 1980·6 cites·13 claims
- 1350US4077377AProtective circuit for the ignition system of an internal combustion engineBOSCH GMBH ROBERT·Filed 1976·Granted Mar 7, 1978·6 cites·10 claims
- 1448US4928660AProtective case for combination ignition coil and electronic controlBOSCH GMBH ROBERT·Filed 1989·Granted May 29, 1990·6 cites·8 claims
- 1544US4195603AElectronically self-controlled ignition system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1977·Granted Apr 1, 1980·4 cites·10 claims
- 1642US4253442AIgnition system with improved temperature and voltage compensationBOSCH GMBH ROBERT·Filed 1979·Granted Mar 3, 1981·4 cites·11 claims
- 1742US4167170ATurn-off protected ignition system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1977·Granted Sep 11, 1979·4 cites·10 claims
- 1840US4351310AIgnition coil with overvoltage protection connected to the secondary winding of the ignition coilBOSCH GMBH ROBERT·Filed 1980·Granted Sep 28, 1982·5 cites·10 claims
- 1938US4105006AIgnition system for internal combustion engineBOSCH GMBH ROBERT·Filed 1976·Granted Aug 8, 1978·3 cites·13 claims
- 2035US5107392AFinal ignition stage of a transistorized ignition systemBOSCH GMBH ROBERT·Filed 1989·Granted Apr 21, 1992·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →