Assignee
VALEO
US·620 granted patents·8,905 citations·filing 1979–2023
Top patents by PatentIndex Score
620 records- 0197US4453838ATorsion damping assembly and radially deformable bearing thereforVALEO·Filed 1981·Granted Jun 12, 1984·65 cites·6 claims
- 0296US4685430AMotor vehicle exhaust gas heat exchanger for heating engine coolant and lubricating oilVALEO·Filed 1986·Granted Aug 11, 1987·99 cites·8 claims
- 0396US4608741AMethod of assembling a clutch release bearing and corresponding clutch release bearing, in particular for automotive vehiclesVALEO·Filed 1984·Granted Sep 2, 1986·64 cites·4 claims
- 0494US6322284B1Arrangement for fixing a tubular element on a structural element of a motor vehicle bodyVALEO·Filed 1999·Granted Nov 27, 2001·89 cites·16 claims
- 0594US4800996AClutch unit for motor vehicleVALEO·Filed 1987·Granted Jan 31, 1989·50 cites·5 claims
- 0692US4854436AClutch release bearingVALEO·Filed 1987·Granted Aug 8, 1989·44 cites·17 claims
- 0791US5865288AHydraulically controlled clutch release bearing for a motor-vehicle diaphragm clutchVALEO·Filed 1996·Granted Feb 2, 1999·55 cites·6 claims
- 0891US4676356AMultiple rotating disk assembly with elastic separator meansVALEO·Filed 1984·Granted Jun 30, 1987·41 cites·11 claims
- 0990US4947735ADistribution box for a heating and/or air conditioning apparatus, especially for an automotive vehicleVALEO·Filed 1989·Granted Aug 14, 1990·60 cites·10 claims
- 1089US6931956B2Locking device with transmission gearsVALEO·Filed 2001·Granted Aug 23, 2005·33 cites·13 claims
- 1189US6688441B1Hydrokinetic coupling applianceVALEO·Filed 2000·Granted Feb 10, 2004·35 cites·22 claims
- 1289US5816379AFriction clutch with a device for taking up clearance, notably for a motor vehicleVALEO·Filed 1996·Granted Oct 6, 1998·47 cites·13 claims
- 1389US4924989AAutomatic clutch control system for coupling two rotating shaftsVALEO·Filed 1988·Granted May 15, 1990·39 cites·8 claims
- 1489US4881629AClutch release bearingVALEO·Filed 1988·Granted Nov 21, 1989·50 cites·9 claims
- 1589US4581985AHydraulically actuated brake incorporating a device to prevent an excessive rise in the temperature of the hydraulic fluidVALEO·Filed 1983·Granted Apr 15, 1986·32 cites·11 claims
- 1688US4829221AMethod of controlling a motor-driven clutchVALEO·Filed 1988·Granted May 9, 1989·49 cites·11 claims
- 1788US4651855AAutomatic clutch control deviceVALEO·Filed 1984·Granted Mar 24, 1987·34 cites·4 claims
- 1888US4613029ATorsion damping device for an automobile clutch friction discVALEO·Filed 1984·Granted Sep 23, 1986·43 cites·6 claims
- 1987US5240458ATorsion damper including a pre-damper having a housing with hooked tongues, in particular for a motor vehicleVALEO·Filed 1992·Granted Aug 31, 1993·75 cites·9 claims
- 2087US4650056APower actuator for a machine element such as a clutchVALEO·Filed 1985·Granted Mar 17, 1987·37 cites·11 claims
- 2187US4553450ATransmission between a power input and an output shaft suitable for an automobile vehicleVALEO·Filed 1983·Granted Nov 19, 1985·57 cites·12 claims
- 2286US6415900B1Hydraulic control receiver with closing plateVALEO·Filed 1997·Granted Jul 9, 2002·41 cites·8 claims
- 2386US5697261ADamping device for absorbing rotation shocks, and a friction clutch including such a deviceVALEO·Filed 1994·Granted Dec 16, 1997·54 cites·14 claims
- 2486US5147246ADevice with torsion damping by resilient plates, especially for an automotive vehicleVALEO·Filed 1991·Granted Sep 15, 1992·41 cites·8 claims
- 2586US4754856AHydraulically controlled brakeVALEO·Filed 1984·Granted Jul 5, 1988·28 cites·6 claims
- 2686US4629050AMultidisk clutch featuring improved lubrication and coolingVALEO·Filed 1984·Granted Dec 16, 1986·31 cites·11 claims
- 2786US4441315AReaction assembly for a torque converter and a torque converter comprising such a reaction assemblyVALEO·Filed 1982·Granted Apr 10, 1984·38 cites·11 claims
- 2886US4432410AHeat exchanger, in particular for a cooling circuit of a motor vehicle engineVALEO·Filed 1981·Granted Feb 21, 1984·42 cites·8 claims
- 2986US4410075ATorsional dampersVALEO·Filed 1981·Granted Oct 18, 1983·41 cites·11 claims
- 3085US5810145AHydraulically controlled disengagement device for a clutch, notably for motor vehiclesVALEO·Filed 1996·Granted Sep 22, 1998·39 cites·15 claims
- 3184US4878396AControl mechanism for a mechanical coupling deviceVALEO·Filed 1986·Granted Nov 7, 1989·46 cites·13 claims
- 3284US4790419AClutch with damper type flywheelVALEO·Filed 1987·Granted Dec 13, 1988·41 cites·6 claims
- 3384US4600092AClutch cover and flywheel securement assemblyVALEO·Filed 1983·Granted Jul 15, 1986·26 cites·14 claims
- 3483US6698303B2Automated gear drive device, in particular for motor vehicleVALEO·Filed 2001·Granted Mar 2, 2004·31 cites·31 claims
- 3583US6325194B1Hydraulic control clutch device equipped with a guide tube and method for producing such a tubeVALEO·Filed 1999·Granted Dec 4, 2001·23 cites·20 claims
- 3683US6200368B1Combined filter device for filtering out particles and gasesVALEO·Filed 1999·Granted Mar 13, 2001·85 cites·37 claims
- 3783US4803376AControl method for a reversible motor - generator electrical machine for a motor vehicle and control installation for the implementation of such methodVALEO·Filed 1987·Granted Feb 7, 1989·55 cites·10 claims
- 3883US4698045ATorsional damper with intermediate member for rendering springs inoperative at low torqueVALEO·Filed 1985·Granted Oct 6, 1987·45 cites·30 claims
- 3982US6293380B1Hydrokinetic coupling apparatus, in particular for motor vehicleVALEO·Filed 1999·Granted Sep 25, 2001·35 cites·25 claims
- 4082US4869355AHydraulically controlled clutch actuation deviceVALEO·Filed 1988·Granted Sep 26, 1989·36 cites·13 claims
- 4182US4416564AHub and web assemblyVALEO·Filed 1981·Granted Nov 22, 1983·36 cites·21 claims
- 4281US6926131B1Hydrokinetic coupling appliance, in particular for motor vehicleVALEO·Filed 2000·Granted Aug 9, 2005·22 cites·44 claims
- 4381US5452783ALiner support disc, especially for a motor vehicle clutchVALEO·Filed 1993·Granted Sep 26, 1995·30 cites·29 claims
- 4481US4480736ATorsional dampersVALEO·Filed 1982·Granted Nov 6, 1984·24 cites·19 claims
- 4580US6669422B1Device for assembling two parts having a positioning setVALEO·Filed 2000·Granted Dec 30, 2003·40 cites·11 claims
- 4680US4928486AVariable-force clamping mechanism between torque-variation damping flywheel and torque converterVALEO·Filed 1988·Granted May 29, 1990·28 cites·8 claims
- 4780US4788887AAdaptable layshaft type gearbox using a planetary gearset, in particular for automobile vehiclesVALEO·Filed 1986·Granted Dec 6, 1988·31 cites·22 claims
- 4880US4733635AHeat generator for automobile vehiclesVALEO·Filed 1986·Granted Mar 29, 1988·35 cites·6 claims
- 4980US4648499ARelease bearing mountingVALEO·Filed 1984·Granted Mar 10, 1987·22 cites·17 claims
- 5080US4401157ADevice for tightly assembling a collector and a water box in heat exchangerVALEO·Filed 1980·Granted Aug 30, 1983·38 cites·12 claims
Showing the top 50 of 620 patent records by PatentIndex Score.
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