Assignee
LUCAS ELECTRICAL CO LTD
77 granted patents·575 citations·filing 1972–1978
Top patents by PatentIndex Score
77 records- 0186US3991843ACyclesLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Nov 16, 1976·41 cites·7 claims
- 0276US3973151AStator assembly for a dynamoelectric machine and method of manufacturing sameLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Aug 3, 1976·24 cites·2 claims
- 0375US4039638AFuel supply system for an internal combustion engineLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Aug 2, 1977·15 cites·2 claims
- 0464US3967507ARoller clutch drive componentLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Jul 6, 1976·20 cites·3 claims
- 0562US3953919AMethod of manufacturing semi-conductor devicesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 4, 1976·12 cites·4 claims
- 0661US3947811AFault indicating systems in vehiclesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Mar 30, 1976·12 cites·2 claims
- 0759US3931551AControl circuits for double acting electromagnetsLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Jan 6, 1976·11 cites·6 claims
- 0858US4146001AAngular position transducers for use in engine timing controlsLUCAS ELECTRICAL CO LTD·Filed 1978·Granted Mar 27, 1979·9 cites·18 claims
- 0958US4018197ASpark ignition systems for internal combustion enginesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Apr 19, 1977·15 cites·7 claims
- 1058US3944905ABattery charging systems for road vehiclesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Mar 16, 1976·12 cites·4 claims
- 1158US3932837AVehicle lamp assemblyLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Jan 13, 1976·16 cites·6 claims
- 1256US3965754ARoller clutch assemblyLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Jun 29, 1976·14 cites·6 claims
- 1355US3959708ABattery charging systems for road vehiclesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 25, 1976·10 cites·4 claims
- 1454US4018486AVehicle wheel slide protection systemsLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Apr 19, 1977·8 cites·2 claims
- 1554US3998193ASpark ignition systemsLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Dec 21, 1976·15 cites·5 claims
- 1654US3973140AControl circuits for vehicle rear window heatersLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Aug 3, 1976·15 cites·3 claims
- 1753US4042818ALamp assemblyLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Aug 16, 1977·12 cites·12 claims
- 1852US3982163ATemperature sensitive electronic switching arrangementsLUCAS ELECTRICAL CO LTD·Filed 1973·Granted Sep 21, 1976·8 cites·13 claims
- 1952US3955427AStarter motorsLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 11, 1976·15 cites·2 claims
- 2051US3991733ASpark ignition systems for internal combustion enginesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Nov 16, 1976·10 cites·2 claims
- 2150US4107658ALiquid level detector circuitsLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Aug 15, 1978·11 cites·6 claims
- 2250US4044738APollution control arrangements for enginesLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Aug 30, 1977·9 cites·6 claims
- 2350US3957260ADevice for changing the amount of linear movement in a linkageLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 18, 1976·10 cites·11 claims
- 2449US4014778APlating jigsLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Mar 29, 1977·9 cites·2 claims
- 2549US3932852ALiquid level detection systemsLUCAS ELECTRICAL CO LTD·Filed 1973·Granted Jan 13, 1976·7 cites·1 claims
- 2647US4046113AInternal combustion engine fuel injection control systemLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Sep 6, 1977·6 cites·7 claims
- 2747US3967596AEngine control systemsLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Jul 6, 1976·7 cites·3 claims
- 2846US4075471ALamp assemblyLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Feb 21, 1978·9 cites·10 claims
- 2946US4007402AThree phase full wave rectifier assemblyLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Feb 8, 1977·11 cites·2 claims
- 3045US4015136AElectrical systems for road vehiclesLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Mar 29, 1977·5 cites·3 claims
- 3144US4007477AAssembly of a recessed heat sink and a semiconductor device sealed within the recess in the heat sink and thermally connected to the heat sinkLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Feb 8, 1977·10 cites·3 claims
- 3243US4104534AStarter motor control circuit for an internal combustion engineLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Aug 1, 1978·8 cites·12 claims
- 3343US3955175ADirection indicator control circuits for road vehiclesLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 4, 1976·7 cites·5 claims
- 3442US4130817ATire pressure warning devicesLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Dec 19, 1978·9 cites·12 claims
- 3542US4066886AMotor vehicle with headlamp tilting mechanismLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Jan 3, 1978·6 cites·4 claims
- 3640US3955077ALamp reflectors and motor vehicle lamp assemblies incorporating sameLUCAS ELECTRICAL CO LTD·Filed 1974·Granted May 4, 1976·7 cites·14 claims
- 3739US4071726AElectrical switch having actuator light transmissive region, intermediate lens and light sourceLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Jan 31, 1978·7 cites·4 claims
- 3839US3976903ASlip ring assembly for A.C. machinesLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Aug 24, 1976·10 cites·7 claims
- 3939US3949215ALamp assemblyLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Apr 6, 1976·9 cites·4 claims
- 4038US4052609AMotor vehicle with headlamp tilting mechanismLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Oct 4, 1977·5 cites·4 claims
- 4138US3949214AVehicle lamp assemblyLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Apr 6, 1976·7 cites·4 claims
- 4237US4131087AFuel injection system for an internal combustion engineLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Dec 26, 1978·4 cites·6 claims
- 4337US3982090ADetent componentLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Sep 21, 1976·3 cites·2 claims
- 4436US4397282AFuel injection systems for internal combustion enginesLUCAS ELECTRICAL CO LTD·Filed 1978·Granted Aug 9, 1983·5 cites·2 claims
- 4536US4108115AFuel injection systems for compression ignition enginesLUCAS ELECTRICAL CO LTD·Filed 1977·Granted Aug 22, 1978·4 cites·4 claims
- 4636US4052964ACorona discharge fluid flow transducers and fuel injection systems incorporating such transducersLUCAS ELECTRICAL CO LTD·Filed 1976·Granted Oct 11, 1977·3 cites·7 claims
- 4736US3955173AMotor vehicle with headlamp tilting mechanismLUCAS ELECTRICAL CO LTD·Filed 1975·Granted May 4, 1976·4 cites·7 claims
- 4836US3936723ABattery charging systems for use in road vehiclesLUCAS ELECTRICAL CO LTD·Filed 1973·Granted Feb 3, 1976·4 cites·1 claims
- 4935US4036817ADirection indicator switchLUCAS ELECTRICAL CO LTD·Filed 1975·Granted Jul 19, 1977·5 cites·2 claims
- 5035US3935537AApparatus for measuring angular movementLUCAS ELECTRICAL CO LTD·Filed 1974·Granted Jan 27, 1976·9 cites·5 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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