Inventor · disambiguated record
Otto Barthruff
Also filed as: BARTHRUFF OTTO
5 granted patents·77 citations·filing 1977–1989
81Inventor score
Files withBOSCH GMBH ROBERT5
Top patents by PatentIndex Score
5 records- 0172US5127279AStarting device for an internal-combustion engine with start-up shock dampingBOSCH GMBH ROBERT·Filed 1989·Granted Jul 7, 1992·31 cites·4 claims
- 0269US4251788AElectromagnetic solenoid operated switch, particularly starter switch for automotive enginesBOSCH GMBH ROBERT·Filed 1979·Granted Feb 17, 1981·16 cites·9 claims
- 0361US4237742AElectrically controllable setting deviceBOSCH GMBH ROBERT·Filed 1977·Granted Dec 9, 1980·18 cites·10 claims
- 0444US4387315AStarter motor for internal combustion enginesBOSCH GMBH ROBERT·Filed 1981·Granted Jun 7, 1983·10 cites·8 claims
- 0528US5154097ADamping device for a shaft having a gear wheelBOSCH GMBH ROBERT·Filed 1989·Granted Oct 13, 1992·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →