Assignee
WABCO WESTINGHOUSE FAHRZEUG
DE·134 granted patents·2,977 citations·filing 1983–1997
Top patents by PatentIndex Score
134 records- 0199US4790606AApparatus for the measurement and/or regulation of a braking force and/or of a braking torqueWABCO WESTINGHOUSE FAHRZEUG·Filed 1987·Granted Dec 13, 1988·112 cites·29 claims
- 0297US4685745AMotor vehicle brake pressure-regulating apparatusWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Aug 11, 1987·62 cites·35 claims
- 0397US4548079AMethod and apparatus to automatically determine the weight or mass of a moving vehicleWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Oct 22, 1985·109 cites·31 claims
- 0496US4861115AElectrically-controlled motor vehicle brake systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Aug 29, 1989·56 cites·12 claims
- 0596US4818036ABraking power transmitterWABCO WESTINGHOUSE FAHRZEUG·Filed 1987·Granted Apr 4, 1989·56 cites·10 claims
- 0695US4784442ABrake pedal valve with setpoint adjuster including displacement and force sensors for electrically controlled brake systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Nov 15, 1988·52 cites·6 claims
- 0793US5255962AElectronic brake system for road vehiclesWABCO WESTINGHOUSE FAHRZEUG·Filed 1991·Granted Oct 26, 1993·125 cites·40 claims
- 0893US4631679AGearshift selection system for a power-assisted transmissionWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Dec 23, 1986·50 cites·5 claims
- 0991US4888997AControl input deviceWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Dec 26, 1989·44 cites·13 claims
- 1091US4674326AApparatus for the measuring and/or controlling of the wear on a componentWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Jun 23, 1987·40 cites·13 claims
- 1191US4651142AApparatus to protect a clutch from overheatingWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Mar 17, 1987·57 cites·22 claims
- 1291US4648291ATransmission control apparatus and method for determining shift signals on downhill slopesWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Mar 10, 1987·46 cites·11 claims
- 1391US4630508AMethod and apparatus to determine constant speed torque on an engineWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Dec 23, 1986·45 cites·56 claims
- 1491US4584487AVehicle control arrangement for monitoring and controlling a plurality of vehicle componentsWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Apr 22, 1986·66 cites·8 claims
- 1590US5265468AError detection and display systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1992·Granted Nov 30, 1993·49 cites·23 claims
- 1689US5207299ABrake slack adjuster with electronic control and distance sensorsWABCO WESTINGHOUSE FAHRZEUG·Filed 1991·Granted May 4, 1993·43 cites·21 claims
- 1786US4713764ATransmission control apparatus and method for vehicle traveling uphill or downhillWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Dec 15, 1987·37 cites·18 claims
- 1886US4671578AFluid pressure responsive brake for the trailer of a vehicleWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Jun 9, 1987·29 cites·11 claims
- 1986US4660430ACombination gear-selector, sensor deviceWABCO WESTINGHOUSE FAHRZEUG·Filed 1985·Granted Apr 28, 1987·48 cites·18 claims
- 2086US4598374AGearshift selection system for a power-assisted transmissionWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Jul 1, 1986·35 cites·14 claims
- 2186US4510906AAccelerator pedal mechanism for optimizing fuel economyWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Apr 16, 1985·42 cites·6 claims
- 2285US4824178AFluid pressure responsive and electrically-controlled brake systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Apr 25, 1989·25 cites·14 claims
- 2384US4649341AInductive measuring arrangement for determining the position of a movable core memberWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Mar 10, 1987·46 cites·4 claims
- 2482US4887636AApparatus for the continuous control of solenoid valves which are normally designed for intermittent operationWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Dec 19, 1989·23 cites·5 claims
- 2582US4655255AElectromagnetically-operated multi-way valveWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Apr 7, 1987·43 cites·13 claims
- 2681US5403073AMethod and apparatus for the braking of a vehicle trainWABCO WESTINGHOUSE FAHRZEUG·Filed 1993·Granted Apr 4, 1995·27 cites·31 claims
- 2781US5114315AClutch control system for an air compressorWABCO WESTINGHOUSE FAHRZEUG·Filed 1990·Granted May 19, 1992·48 cites·22 claims
- 2879US5253931AControl logic for an anti-lock vehicle brake systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1991·Granted Oct 19, 1993·28 cites·41 claims
- 2979US4773300AThree-position working cylinder having dual concentric pistonsWABCO WESTINGHOUSE FAHRZEUG·Filed 1984·Granted Sep 27, 1988·27 cites·16 claims
- 3079US4703388AOvervoltage protection circuit arrangement for vehicular antiskid brake control systemsWABCO WESTINGHOUSE FAHRZEUG·Filed 1985·Granted Oct 27, 1987·16 cites·4 claims
- 3178US5251966ATractor and trailer braking control system to prevent trailer overrunWABCO WESTINGHOUSE FAHRZEUG·Filed 1990·Granted Oct 12, 1993·25 cites·34 claims
- 3277US4756548ALevel control arrangement for vehicles having air springsWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Jul 12, 1988·42 cites·9 claims
- 3377US4570502AGearshift lever arrangement to control the speed of shifting gears in power-assisted transmissionWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Feb 18, 1986·25 cites·8 claims
- 3476US4887513ABrake cylinder with bayonet connectionWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Dec 19, 1989·20 cites·28 claims
- 3576US4819995AControl system for vehicle anti-locking brake system and drive traction regulation systemWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Apr 11, 1989·22 cites·7 claims
- 3676US4740041AAnti-locking brake control system for motor vehiclesWABCO WESTINGHOUSE FAHRZEUG·Filed 1986·Granted Apr 26, 1988·19 cites·6 claims
- 3776US4523513APneumatic door-operating arrangementWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted Jun 18, 1985·38 cites·18 claims
- 3875US4959750APrinted circuit board for carrying a mixed-component assemblyWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Sep 25, 1990·51 cites·3 claims
- 3975US4842015ACheck valveWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted Jun 27, 1989·45 cites·16 claims
- 4074US5522649AProcess and apparatus for monitoring a trialer brake for overloadWABCO WESTINGHOUSE FAHRZEUG·Filed 1993·Granted Jun 4, 1996·20 cites·13 claims
- 4174US5132664AOverload warning system for a trailer brake arrangementWABCO WESTINGHOUSE FAHRZEUG·Filed 1990·Granted Jul 21, 1992·21 cites·20 claims
- 4273US5079947AMethod for approximate indication of mean temperature of a component of a brake deviceWABCO WESTINGHOUSE FAHRZEUG·Filed 1990·Granted Jan 14, 1992·21 cites·27 claims
- 4373US4930040ACurrent regulator for inductive loadsWABCO WESTINGHOUSE FAHRZEUG·Filed 1988·Granted May 29, 1990·22 cites·10 claims
- 4473US4665362AMagnetic-type of analog distance sensor having a hall effect sensing elementWABCO WESTINGHOUSE FAHRZEUG·Filed 1985·Granted May 12, 1987·26 cites·10 claims
- 4573US4515530ADisabling arrangement for a reciprocating piston compressorWABCO WESTINGHOUSE FAHRZEUG·Filed 1983·Granted May 7, 1985·32 cites·9 claims
- 4672US5294190ABrake system with at least one brake circuitWABCO WESTINGHOUSE FAHRZEUG·Filed 1991·Granted Mar 15, 1994·23 cites·14 claims
- 4772US5211449AVehicle with liftable following axleWABCO WESTINGHOUSE FAHRZEUG·Filed 1992·Granted May 18, 1993·28 cites·10 claims
- 4871US4677857AFastener arrangement for deformation sensorWABCO WESTINGHOUSE FAHRZEUG·Filed 1985·Granted Jul 7, 1987·35 cites·24 claims
- 4970US5118169AControl valve deviceWABCO WESTINGHOUSE FAHRZEUG·Filed 1990·Granted Jun 2, 1992·24 cites·30 claims
- 5069US5187977ADevice for recognition of driving on a gradeWABCO WESTINGHOUSE FAHRZEUG·Filed 1991·Granted Feb 23, 1993·33 cites·18 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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