Inventor · disambiguated record
Josef Wahl
Also filed as: GRATHER GUNTER · RABUS FRIEDRICH · WAHL JOSEF
21 granted patents·571 citations·filing 1974–1990
96Inventor score
Files withBOSCH GMBH ROBERT21
Top patents by PatentIndex Score
21 records- 0197US4007589AInternal combustion exhaust catalytic reactor monitoring systemBOSCH GMBH ROBERT·Filed 1976·Granted Feb 15, 1977·86 cites·12 claims
- 0291US5131371AMethod and arrangement for controlling a self-igniting internal combustion engineBOSCH GMBH ROBERT·Filed 1990·Granted Jul 21, 1992·62 cites·7 claims
- 0390US4172505AMethod and apparatus for eliminating transmission jolt in motor vehiclesBOSCH GMBH ROBERT·Filed 1978·Granted Oct 30, 1979·40 cites·43 claims
- 0489US5070836AMethod and arrangement for controlling the injection of fuel in an internal combustion engineBOSCH GMBH ROBERT·Filed 1990·Granted Dec 10, 1991·54 cites·11 claims
- 0589US3962866AInternal combustion exhaust catalytic reactor monitoring systemBOSCH GMBH ROBERT·Filed 1974·Granted Jun 15, 1976·48 cites·14 claims
- 0688US4676215AMethod and apparatus for controlling the operating characteristic quantities of an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Jun 30, 1987·36 cites·17 claims
- 0785US4040394AApparatus repetitively controlling the composition of exhaust emissions from internal combustion engines, in predetermined intervalsBOSCH GMBH ROBERT·Filed 1975·Granted Aug 9, 1977·29 cites·17 claims
- 0881US4371934AVehicle trip computerBOSCH GMBH ROBERT·Filed 1980·Granted Feb 1, 1983·41 cites·25 claims
- 0974US4114582AVoltage limited ignition system, particularly for an internal combustion engineBOSCH GMBH ROBERT·Filed 1977·Granted Sep 19, 1978·13 cites·10 claims
- 1074US4015566AElectronic ignition control system for internal combustion enginesBOSCH GMBH ROBERT·Filed 1975·Granted Apr 5, 1977·29 cites·14 claims
- 1173US4646697AMethod and apparatus for controlling the operating characteristic quantities of an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Mar 3, 1987·30 cites·17 claims
- 1272US4674459AApparatus for metering an air-fuel mixture to an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Jun 23, 1987·20 cites·25 claims
- 1371US4181112AHigh-voltage ignition system to generate a spark for an internal combustion engine, and method to generate the spark energyBOSCH GMBH ROBERT·Filed 1977·Granted Jan 1, 1980·12 cites·22 claims
- 1462US4487186AMethod and apparatus for optimizing the operational variables of an internal combustion engineBOSCH GMBH ROBERT·Filed 1981·Granted Dec 11, 1984·11 cites·4 claims
- 1559US4223644AMethod and apparatus for controlling operational variables of an internal combustion engineBOSCH GMBH ROBERT·Filed 1978·Granted Sep 23, 1980·12 cites·16 claims
- 1656US4271804AMethod and apparatus for determining fuel mixture adjustment values for fuel burning enginesBOSCH GMBH ROBERT·Filed 1979·Granted Jun 9, 1981·7 cites·13 claims
- 1750US4718015AMethod and apparatus for controlling an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Jan 5, 1988·9 cites·22 claims
- 1844US4158350AApparatus for system control, especially ignition timing of internal combustion enginesBOSCH GMBH ROBERT·Filed 1977·Granted Jun 19, 1979·8 cites·12 claims
- 1942US4616618AApparatus for metering an air-fuel mixture to an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Oct 14, 1986·6 cites·5 claims
- 2039US5235949AMethod and arrangement for controlling the fuel metered in a diesel engineBOSCH GMBH ROBERT·Filed 1990·Granted Aug 17, 1993·7 cites·18 claims
- 2139US5063903AMethod and arrangement for controlling the metering of fuel in an internal combustion engineBOSCH GMBH ROBERT·Filed 1990·Granted Nov 12, 1991·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →