Inventor · disambiguated record
Gerhard Hettich
Also filed as: HETTICH GERHARD
30 granted patents·1,170 citations·filing 1982–1998
98Inventor score
Top patents by PatentIndex Score
30 records- 0198US5033295ADevice for transmission and evaluation of measurement signals for the tire pressure of motor vehiclesBOSCH GMBH ROBERT·Filed 1989·Granted Jul 23, 1991·184 cites·6 claims
- 0297US4845649ASensor for measuring physical dimensions and process for balancing the sensorBOSCH GMBH ROBERT·Filed 1988·Granted Jul 4, 1989·149 cites·6 claims
- 0394US4712064AMagnetoresistive sensor for detecting position or speed of a ferromagnetic bodyBOSCH GMBH ROBERT·Filed 1985·Granted Dec 8, 1987·90 cites·16 claims
- 0491US5071259ASensor for measuring the pressure and temperature of tiresBOSCH GMBH ROBERT·Filed 1989·Granted Dec 10, 1991·61 cites·8 claims
- 0588US5140851ACircuit arrangement for monitoring pressure and temperature of tiresBOSCH GMBH ROBERT·Filed 1989·Granted Aug 25, 1992·50 cites·7 claims
- 0688US4954677ATire pressure sensor for motor vehiclesBOSCH GMBH ROBERT·Filed 1987·Granted Sep 4, 1990·50 cites·12 claims
- 0788US4733179AMethod of determining an interference-magnetic field in a motor vehicle provided with an electronic compassBOSCH GMBH ROBERT·Filed 1984·Granted Mar 22, 1988·45 cites·1 claims
- 0886US6278932B1Method for controlling an internal combustion engineTELEFUNKEN MICROELECTRON·Filed 1998·Granted Aug 21, 2001·44 cites·20 claims
- 0985US5737188AControl module for motor vehiclesTELEFUNKEN MICROELECTRON·Filed 1996·Granted Apr 7, 1998·42 cites·5 claims
- 1084US5090237APressure sensor for determining tire pressureBOSCH GMBH ROBERT·Filed 1989·Granted Feb 25, 1992·37 cites·7 claims
- 1183US4728888AMagnetometer with time coded output of measured magnetic fieldsBOSCH GMBH ROBERT·Filed 1984·Granted Mar 1, 1988·37 cites·2 claims
- 1282US5035137ATire pressure sensor for motor vehiclesBOSCH GMBH ROBERT·Filed 1988·Granted Jul 30, 1991·44 cites·6 claims
- 1379US4725957AProcess for correcting angle errors in an electronic compass in vehiclesBOSCH GMBH ROBERT·Filed 1985·Granted Feb 16, 1988·45 cites·6 claims
- 1474US5065134ATire pressure sensor for motor vehiclesBOSCH GMBH ROBERT·Filed 1988·Granted Nov 12, 1991·29 cites·6 claims
- 1573US4729172AProcess for establishing the driving direction of a vehicle with an electronic compassBOSCH GMBH ROBERT·Filed 1985·Granted Mar 8, 1988·34 cites·8 claims
- 1672US5790043AProcedure for operating a locking system for lockable objectsTELEFUNKEN MICROELECTRON·Filed 1995·Granted Aug 4, 1998·34 cites·14 claims
- 1768US5643116ADevice for determining belt rotational speed of continuously variable transmissionTELEFUNKEN MICROELECTRON·Filed 1995·Granted Jul 1, 1997·22 cites·6 claims
- 1864US4793277ADetector of the inflation pressure of motor vehicle tiresBOSCH GMBH ROBERT·Filed 1986·Granted Dec 27, 1988·21 cites·7 claims
- 1963US5506567AProcess for monitoring the openings to an enclosed spaceTELEFUNKEN MICROELECTRON·Filed 1994·Granted Apr 9, 1996·46 cites·6 claims
- 2058US4768375APressure sensorBOSCH GMBH ROBERT·Filed 1986·Granted Sep 6, 1988·17 cites·13 claims
- 2155US5583479AMethod of operating a motor vehicle alarm system having a central control unitTELEFUNKEN MICROELECTRON·Filed 1993·Granted Dec 10, 1996·22 cites·5 claims
- 2252US5375452AMethod for determination of wheel speedTELEFUNKEN MICROELECTRON·Filed 1993·Granted Dec 27, 1994·10 cites·24 claims
- 2351US5556346APretensioning force adjustment of continuously variable transmissionTELEFUNKEN MICROELECTRON·Filed 1995·Granted Sep 17, 1996·13 cites·11 claims
- 2447US4761996ADevice for transmitting measuring signals, for example, for the tire pressure, to twin wheels of motor vehiclesBOSCH GMBH ROBERT·Filed 1986·Granted Aug 9, 1988·10 cites·6 claims
- 2544US6164253AActuators operating device for electromagnetic valve actuation in internal combustion enginesTELEFUNKEN MICROELECTRON·Filed 1998·Granted Dec 26, 2000·8 cites·12 claims
- 2640US4951502APressure probeBOSCH GMBH ROBERT·Filed 1987·Granted Aug 28, 1990·9 cites·4 claims
- 2738US4790179ADetector of inflation pressure of tires of a vehicleBOSCH GMBH ROBERT·Filed 1986·Granted Dec 13, 1988·6 cites·4 claims
- 2835US6188954B1Internal combustion engine with electronic components controlled from a central unitTELEFUNKEN MICROELECTRON·Filed 1998·Granted Feb 13, 2001·4 cites·8 claims
- 2935US4972146ASaturble core device with DC component elimination for measuring an external magnetic fieldBOSCH GMBH ROBERT·Filed 1987·Granted Nov 20, 1990·5 cites·7 claims
- 3031US4527121AShort-circuit-protected evaluation circuit of high stability for variable inductance transducersBOSCH GMBH ROBERT·Filed 1982·Granted Jul 2, 1985·2 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Gerhard Hettich files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →