Assignee
ABEX CORP
118 granted patents·2,066 citations·filing 1974–1993
Top patents by PatentIndex Score
118 records- 0196US4310125AHammer for hammer millABEX CORP·Filed 1979·Granted Jan 12, 1982·60 cites·4 claims
- 0294US4481728ADipper tooth tip and adapterABEX CORP·Filed 1982·Granted Nov 13, 1984·177 cites·1 claims
- 0393US5083643ANoise abating brake shoeABEX CORP·Filed 1990·Granted Jan 28, 1992·75 cites·15 claims
- 0490US4120067AArticulated closure for a passenger loading bridgeABEX CORP·Filed 1978·Granted Oct 17, 1978·62 cites·10 claims
- 0588US4102443ADisc mounting ringABEX CORP·Filed 1977·Granted Jul 25, 1978·37 cites·5 claims
- 0687US4501347ASegmented disc brake padABEX CORP·Filed 1983·Granted Feb 26, 1985·48 cites·6 claims
- 0787US4420954AFlush mountable door latch mechanismABEX CORP·Filed 1981·Granted Dec 20, 1983·65 cites·8 claims
- 0886US4424853AFoundry practicesABEX CORP·Filed 1983·Granted Jan 10, 1984·23 cites·4 claims
- 0985US4377196AMethod of centrifugally casting a metal tubeABEX CORP·Filed 1981·Granted Mar 22, 1983·19 cites·6 claims
- 1084US4268077ASelf-storing door handleABEX CORP·Filed 1978·Granted May 19, 1981·45 cites·8 claims
- 1184US4177837AAccumulatorABEX CORP·Filed 1977·Granted Dec 11, 1979·28 cites·3 claims
- 1283US4824260ABrake block temperature and wear measuring deviceABEX CORP·Filed 1988·Granted Apr 25, 1989·37 cites·35 claims
- 1382US4211150AAir cylinderABEX CORP·Filed 1978·Granted Jul 8, 1980·31 cites·8 claims
- 1482US4161049APassenger loading bridgeABEX CORP·Filed 1978·Granted Jul 17, 1979·35 cites·21 claims
- 1581US4624428ASpring rail frogABEX CORP·Filed 1984·Granted Nov 25, 1986·35 cites·5 claims
- 1678US4244275ACounterbalance valveABEX CORP·Filed 1979·Granted Jan 13, 1981·35 cites·1 claims
- 1777US4296707ARailroad car hand brake signal deviceABEX CORP·Filed 1980·Granted Oct 27, 1981·25 cites·2 claims
- 1876US4319376APassenger loading bridgeABEX CORP·Filed 1979·Granted Mar 16, 1982·27 cites·7 claims
- 1975US4212051AAnti-rotational lamp assemblyABEX CORP·Filed 1978·Granted Jul 8, 1980·19 cites·10 claims
- 2075US4083436ABrake apparatus including locking means thereforABEX CORP·Filed 1976·Granted Apr 11, 1978·17 cites·4 claims
- 2175US4077801AIron-chromium-nickel heat resistant castingsABEX CORP·Filed 1977·Granted Mar 7, 1978·23 cites·6 claims
- 2274US4080198AErosion and corrosion resistant alloys containing chromium, nickel and molybdenumABEX CORP·Filed 1977·Granted Mar 21, 1978·21 cites·2 claims
- 2374US4034677ARailroad classification yardsABEX CORP·Filed 1975·Granted Jul 12, 1977·23 cites·14 claims
- 2474US3995722AFail-safe disc brake having a slack adjuster mechanismABEX CORP·Filed 1975·Granted Dec 7, 1976·24 cites·18 claims
- 2573US4991697ADisc brake padABEX CORP·Filed 1990·Granted Feb 12, 1991·28 cites·1 claims
- 2673US4245719ARailroad lubricatorsABEX CORP·Filed 1978·Granted Jan 20, 1981·22 cites·5 claims
- 2772US4029439AControl system for variable displacement pumpsABEX CORP·Filed 1975·Granted Jun 14, 1977·25 cites·7 claims
- 2872US4027595AHydraulic apparatusABEX CORP·Filed 1975·Granted Jun 7, 1977·16 cites·22 claims
- 2972US4020928ARailroad brake shoes with separable insert engageable with flange of a wheelABEX CORP·Filed 1975·Granted May 3, 1977·21 cites·10 claims
- 3071US4408159AProximity sensing headABEX CORP·Filed 1981·Granted Oct 4, 1983·38 cites·2 claims
- 3171US4032197ASlip/slide detector control circuitABEX CORP·Filed 1976·Granted Jun 28, 1977·11 cites·13 claims
- 3270US4517756ASnubber for dipper doorABEX CORP·Filed 1984·Granted May 21, 1985·25 cites·7 claims
- 3370US4428552ARailroad switch machineABEX CORP·Filed 1981·Granted Jan 31, 1984·24 cites·5 claims
- 3470US4345669AWheelchair liftABEX CORP·Filed 1980·Granted Aug 24, 1982·22 cites·14 claims
- 3569US4346785ARail lubricatorABEX CORP·Filed 1980·Granted Aug 31, 1982·22 cites·14 claims
- 3668US4242068AVane pump with bypass for leakage of fluid when bottom of vane is connected to undervane suction portABEX CORP·Filed 1978·Granted Dec 30, 1980·12 cites·2 claims
- 3768US3998573AManufacture of friction elementsABEX CORP·Filed 1975·Granted Dec 21, 1976·21 cites·3 claims
- 3866US4357394ACentrifugal castingABEX CORP·Filed 1981·Granted Nov 2, 1982·18 cites·6 claims
- 3965US4637578ARailroad frog having movable wing railsABEX CORP·Filed 1983·Granted Jan 20, 1987·24 cites·7 claims
- 4065US4446638ADipper tip retaining pinABEX CORP·Filed 1982·Granted May 8, 1984·20 cites·2 claims
- 4164US4113621AHydraulic apparatusABEX CORP·Filed 1976·Granted Sep 12, 1978·12 cites·17 claims
- 4263US4715788AServo control variable displacement pressure compensated pumpABEX CORP·Filed 1982·Granted Dec 29, 1987·22 cites·3 claims
- 4363US4005839ARailroad turnoutsABEX CORP·Filed 1975·Granted Feb 1, 1977·21 cites·8 claims
- 4463US3967541AControl system for axial piston fluid energy translating deviceABEX CORP·Filed 1974·Granted Jul 6, 1976·19 cites·51 claims
- 4562US4344200ABridge brake systemABEX CORP·Filed 1980·Granted Aug 17, 1982·18 cites·3 claims
- 4662US4281971AInlet inducer-impeller for piston pumpABEX CORP·Filed 1979·Granted Aug 4, 1981·17 cites·2 claims
- 4762US4104504AWelding manganese steelABEX CORP·Filed 1977·Granted Aug 1, 1978·14 cites·42 claims
- 4860US4976800AMethod of bonding friction material to plated substratesABEX CORP·Filed 1989·Granted Dec 11, 1990·12 cites·2 claims
- 4960US4856896AOptical guidance system and apparatusABEX CORP·Filed 1987·Granted Aug 15, 1989·18 cites·15 claims
- 5060US4536232AErosion and corrosion resistant cast iron alloy containing chromium, nickel and molybdenumABEX CORP·Filed 1983·Granted Aug 20, 1985·12 cites·2 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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