Inventor · disambiguated record
Karl Ehrmann
Also filed as: EHRMANN KARL · KAUFMANN REINHOLD
9 granted patents·34 citations·filing 1974–1989
84Inventor score
Files withBOSCH GMBH ROBERT9
Top patents by PatentIndex Score
9 records- 0172US4195611AConsolidated ignition transformer and circuit assembly for an internal combustion engine ignition systemBOSCH GMBH ROBERT·Filed 1978·Granted Apr 1, 1980·13 cites·9 claims
- 0242US4538564AIgnition device for internal combustion enginesBOSCH GMBH ROBERT·Filed 1982·Granted Sep 3, 1985·5 cites·6 claims
- 0335US4075752AMethod of making distributor assembly bearing structures and the likeBOSCH GMBH ROBERT·Filed 1974·Granted Feb 28, 1978·5 cites·2 claims
- 0435US4033315AIgnition distributor construction for internal combustion enginesBOSCH GMBH ROBERT·Filed 1975·Granted Jul 5, 1977·3 cites·12 claims
- 0534US4401066AIgnition distributor for internal combustion enginesBOSCH GMBH ROBERT·Filed 1980·Granted Aug 30, 1983·3 cites·3 claims
- 0634US4071792AEngine ignition timing signal generator having a reduced number of permanent magnetsBOSCH GMBH ROBERT·Filed 1976·Granted Jan 31, 1978·2 cites·5 claims
- 0729US4088853AIgnition distributor-breaker structure for internal combustion enginesBOSCH GMBH ROBERT·Filed 1976·Granted May 9, 1978·1 cites·13 claims
- 0828US4111168AIgnition distributor-circuit breaker assembly for internal combustion enginesBOSCH GMBH ROBERT·Filed 1976·Granted Sep 5, 1978·2 cites·8 claims
- 0921US4968858ADistributor for an ignition system of an internal combustion engineBOSCH GMBH ROBERT·Filed 1989·Granted Nov 6, 1990·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →