Assignee
WABCO WESTINGHOUSE
13 granted patents·321 citations·filing 1976–1984
Top patents by PatentIndex Score
13 records- 0186US4161120AEquipment for the detection of rotation parameters in particular for a wheel-velocity sensorWABCO WESTINGHOUSE·Filed 1978·Granted Jul 17, 1979·67 cites·5 claims
- 0285US4116113ASpring actuated brake cylinder device with fluid pressure operable release piston lockout meansWABCO WESTINGHOUSE·Filed 1977·Granted Sep 26, 1978·51 cites·5 claims
- 0380US4130860AFluorescent lamp support assemblage with built-in converter for the lighting of vehiclesWABCO WESTINGHOUSE·Filed 1977·Granted Dec 19, 1978·43 cites·4 claims
- 0477US4290368AManual and motor actuated railway car doorWABCO WESTINGHOUSE·Filed 1978·Granted Sep 22, 1981·42 cites·6 claims
- 0577US4163587APneumatic railway braking distributorWABCO WESTINGHOUSE·Filed 1977·Granted Aug 7, 1979·17 cites·13 claims
- 0670US4145018AProtective device for railroad signaling apparatusWABCO WESTINGHOUSE·Filed 1978·Granted Mar 20, 1979·29 cites·10 claims
- 0754US4188070ABraking coordination deviceWABCO WESTINGHOUSE·Filed 1978·Granted Feb 12, 1980·7 cites·10 claims
- 0854US4101820AFail-safe resistorWABCO WESTINGHOUSE·Filed 1977·Granted Jul 18, 1978·12 cites·12 claims
- 0953US4125177ARailway braking apparatusWABCO WESTINGHOUSE·Filed 1977·Granted Nov 14, 1978·18 cites·16 claims
- 1052US4144954AElectromagnetic rail brake for railway vehiclesWABCO WESTINGHOUSE·Filed 1977·Granted Mar 20, 1979·14 cites·4 claims
- 1150US4040674AVehicle load force proportioning deviceWABCO WESTINGHOUSE·Filed 1976·Granted Aug 9, 1977·9 cites·9 claims
- 1241US4666217ALoad controller brake force controller for pneumatic motor vehicle or motor vehicle trailer brake systemsWABCO WESTINGHOUSE·Filed 1984·Granted May 19, 1987·4 cites·19 claims
- 1341US4145618AArrangement for providing auxiliary energy source for static inverter used with traction motor drive during power interruptionWABCO WESTINGHOUSE·Filed 1977·Granted Mar 20, 1979·8 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →