Assignee
RENAULT
467 granted patents·7 pending applications·9,984 citations·filing 1971–2016
Top patents by PatentIndex Score
474 records- 0198US4381829ACollision detection system with safety devicesRENAULT·Filed 1980·Granted May 3, 1983·166 cites·8 claims
- 0297US4096211AVariable flow elastic nozzleRENAULT·Filed 1976·Granted Jun 20, 1978·122 cites·3 claims
- 0397US4029350AEnergy absorbing deviceRENAULT·Filed 1975·Granted Jun 14, 1977·157 cites·5 claims
- 0495US4242922AHybrid transmission device of the heat engine type for automobiles and motor vehiclesRENAULT·Filed 1977·Granted Jan 6, 1981·92 cites·3 claims
- 0595US4233592AMethod for detection of the angular position of a part driven in rotation and instrumentation using itRENAULT·Filed 1978·Granted Nov 11, 1980·42 cites·9 claims
- 0695US3976039AInternal combustion engine with stratified chargeRENAULT·Filed 1974·Granted Aug 24, 1976·70 cites·12 claims
- 0794US4071042AElectromagnetic actuator, notably for hydraulic servo-control valveRENAULT·Filed 1976·Granted Jan 31, 1978·77 cites·12 claims
- 0894US3939736APlanet carrier for a planetary gear trainRENAULT·Filed 1974·Granted Feb 24, 1976·88 cites·7 claims
- 0993US4301870ADevice for electrohydraulically lifting agricultural implementsRENAULT·Filed 1979·Granted Nov 24, 1981·76 cites·8 claims
- 1092US4576617AApparatus comprising the combination of filter apparatus and regeneration apparatus and process for regenerating the filter apparatus using the regeneration apparatusRENAULT·Filed 1984·Granted Mar 18, 1986·113 cites·15 claims
- 1192US4569282APlunger hay balerRENAULT·Filed 1984·Granted Feb 11, 1986·61 cites·8 claims
- 1292US4422680AEnergy absorbing curved sectionsRENAULT·Filed 1981·Granted Dec 27, 1983·77 cites·9 claims
- 1392US4395064AElectric automobile trunk lock mechanismRENAULT·Filed 1981·Granted Jul 26, 1983·108 cites·6 claims
- 1492US4320781AThree-way electrically-actuated hydraulic distributorRENAULT·Filed 1979·Granted Mar 23, 1982·83 cites·6 claims
- 1592US4109235AElectronic-display instrument panels for automotive vehiclesRENAULT·Filed 1976·Granted Aug 22, 1978·256 cites·17 claims
- 1692US4101983AEnveloping helmet of composite structureRENAULT·Filed 1977·Granted Jul 25, 1978·140 cites·12 claims
- 1792US3993338ASliding door release and actuating control deviceRENAULT·Filed 1975·Granted Nov 23, 1976·74 cites·1 claims
- 1891US4018190AMethod of and apparatus for feeding hydrogen fuel to enginesRENAULT·Filed 1975·Granted Apr 19, 1977·44 cites·19 claims
- 1990US4545352AElectromagnetic control injection systems for diesel engines of the pressure-time type where the injector needle is controlled by the charging and discharging of a chamberRENAULT·Filed 1984·Granted Oct 8, 1985·65 cites·4 claims
- 2090US4316599AServo-control valveRENAULT·Filed 1980·Granted Feb 23, 1982·62 cites·5 claims
- 2190US4310958AProduction-line automatic machineRENAULT·Filed 1978·Granted Jan 19, 1982·76 cites·7 claims
- 2290US4038718ADoor handles, notably for vehiclesRENAULT·Filed 1972·Granted Aug 2, 1977·95 cites·4 claims
- 2389US6711399B1Device and method for emergency callRENAULT·Filed 1998·Granted Mar 23, 2004·284 cites·20 claims
- 2489US4291594AMethod of vehicle engine controlRENAULT·Filed 1978·Granted Sep 29, 1981·43 cites·10 claims
- 2589US4252355ABumpers or shields for the protection of automobilesRENAULT·Filed 1979·Granted Feb 24, 1981·54 cites·4 claims
- 2689US4190823AInterface unit for use between analog sensors and a microprocessorRENAULT·Filed 1978·Granted Feb 26, 1980·36 cites·9 claims
- 2789US4064694ACharging an accumulator by a heat engineRENAULT·Filed 1976·Granted Dec 27, 1977·52 cites·9 claims
- 2888US6705295B1Method for measuring the fuel pressure in an injection train of an internal combustion engineRENAULT·Filed 2000·Granted Mar 16, 2004·44 cites·6 claims
- 2988US4363248ATransmission differential gearRENAULT·Filed 1980·Granted Dec 14, 1982·43 cites·9 claims
- 3088US4289195AClimate control device for the passenger compartment of motor vehicleRENAULT·Filed 1979·Granted Sep 15, 1981·79 cites·12 claims
- 3187US4570226AEconomical driving indicator deviceRENAULT·Filed 1982·Granted Feb 11, 1986·62 cites·6 claims
- 3287US4524594ARetractable key carrierRENAULT·Filed 1983·Granted Jun 25, 1985·54 cites·9 claims
- 3387USD248156SCar front bumperRENAULT·Filed 1975·Granted Jun 13, 1978·21 cites·1 claims
- 3487US4039061AAutomatically controlling the transmission ratios of an automotive vehicle engine for decreasing the vehicle speedRENAULT·Filed 1972·Granted Aug 2, 1977·51 cites·12 claims
- 3587US3973858APneumatic control device for terminating the machining operation of a spindle machineRENAULT·Filed 1975·Granted Aug 10, 1976·38 cites·7 claims
- 3686US4884057APush button automatic transmission control deviceRENAULT·Filed 1987·Granted Nov 28, 1989·47 cites·12 claims
- 3786US4300503AProcess and system for computation and adjustment of optimum ignition advanceRENAULT·Filed 1980·Granted Nov 17, 1981·28 cites·12 claims
- 3886US4158270ADevice for driving sliding windowsRENAULT·Filed 1978·Granted Jun 19, 1979·50 cites·5 claims
- 3986US3982505ACircuitry for controlling the response time of electromagnetic devices with a solenoidRENAULT·Filed 1974·Granted Sep 28, 1976·35 cites·6 claims
- 4086US3970292AOil and air suspension devicesRENAULT·Filed 1975·Granted Jul 20, 1976·53 cites·2 claims
- 4185US4624179AAutomatic control device for tying in a hay balerRENAULT·Filed 1984·Granted Nov 25, 1986·54 cites·9 claims
- 4285US4174245AMethod of fabricating a flexible fuel tankRENAULT·Filed 1978·Granted Nov 13, 1979·38 cites·11 claims
- 4385US4069764AManufacturing production line and methodRENAULT·Filed 1975·Granted Jan 24, 1978·63 cites·6 claims
- 4484US4537084ARectilinear transfer mechanism with pulleys and beltsRENAULT·Filed 1982·Granted Aug 27, 1985·39 cites·6 claims
- 4584US4497025AProcedure and system for detecting collisions and controlling safetyRENAULT·Filed 1982·Granted Jan 29, 1985·62 cites·5 claims
- 4684US4348142ASix-axes manipulatorRENAULT·Filed 1980·Granted Sep 7, 1982·75 cites·7 claims
- 4784US4271716ALoading mechanism for rack and pinion steeringRENAULT·Filed 1979·Granted Jun 9, 1981·51 cites·6 claims
- 4884US3934948ASelf-pressurizing and self-compensating hydrostatic bearingRENAULT·Filed 1974·Granted Jan 27, 1976·35 cites·12 claims
- 4983US5443239ASeat support for a motor vehicleRENAULT·Filed 1994·Granted Aug 22, 1995·75 cites·3 claims
- 5083US4453303ADevice and process for automatic setting of a window element, headlining or the likeRENAULT·Filed 1982·Granted Jun 12, 1984·51 cites·10 claims
Showing the top 50 of 474 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →