Assignee
GEN AM TRANSPORT
24 granted patents·472 citations·filing 1972–1991
Top patents by PatentIndex Score
24 records- 0187US3971491AIntermodal tank containerGEN AM TRANSPORT·Filed 1975·Granted Jul 27, 1976·75 cites·15 claims
- 0281US4414462ATank car heating systemGEN AM TRANSPORT·Filed 1981·Granted Nov 8, 1983·36 cites·9 claims
- 0380US3974075AToilet systemGEN AM TRANSPORT·Filed 1975·Granted Aug 10, 1976·39 cites·17 claims
- 0471US4012322AMacerator-sterilizer sewage treatment systemGEN AM TRANSPORT·Filed 1975·Granted Mar 15, 1977·26 cites·24 claims
- 0570US4245749ASafety deviceGEN AM TRANSPORT·Filed 1979·Granted Jan 20, 1981·24 cites·6 claims
- 0666US4493266ARailway hopper car and center sill construction thereforGEN AM TRANSPORT·Filed 1982·Granted Jan 15, 1985·29 cites·30 claims
- 0765US4304271ATank car and train thereof and loading and unloading systemsGEN AM TRANSPORT·Filed 1980·Granted Dec 8, 1981·20 cites·66 claims
- 0863US4664307ASpirally welded tank carsGEN AM TRANSPORT·Filed 1985·Granted May 12, 1987·23 cites·3 claims
- 0963US4002192ARailway tank car train having a two-way loading and unloading systemGEN AM TRANSPORT·Filed 1975·Granted Jan 11, 1977·25 cites·15 claims
- 1060US5168717ACO2 cooled railcarGEN AM TRANSPORT·Filed 1991·Granted Dec 8, 1992·32 cites·26 claims
- 1155US4515189AMolten sulfur tank car assemblyGEN AM TRANSPORT·Filed 1983·Granted May 7, 1985·21 cites·20 claims
- 1252US4557199ALifting structure for railway tank carGEN AM TRANSPORT·Filed 1983·Granted Dec 10, 1985·14 cites·3 claims
- 1347US4440528AContainer for pulverulent materialGEN AM TRANSPORT·Filed 1982·Granted Apr 3, 1984·9 cites·10 claims
- 1447US4007766AVapor vent collection line for tank carsGEN AM TRANSPORT·Filed 1976·Granted Feb 15, 1977·16 cites·8 claims
- 1546US4513795ATank with selectively variable automatic outageGEN AM TRANSPORT·Filed 1983·Granted Apr 30, 1985·10 cites·20 claims
- 1646US4079760ABaffle for automatic outageGEN AM TRANSPORT·Filed 1976·Granted Mar 21, 1978·16 cites·11 claims
- 1742US4664038ADoor latch control apparatus for hopper vehicleGEN AM TRANSPORT·Filed 1983·Granted May 12, 1987·7 cites·12 claims
- 1842US3989059ASupport for interconnection hoseGEN AM TRANSPORT·Filed 1975·Granted Nov 2, 1976·7 cites·12 claims
- 1942US3944113AFloating roofGEN AM TRANSPORT·Filed 1974·Granted Mar 16, 1976·11 cites·17 claims
- 2037US4711274AExternal purge system for a tank trainGEN AM TRANSPORT·Filed 1987·Granted Dec 8, 1987·9 cites·2 claims
- 2137US4008739ADrop center tankGEN AM TRANSPORT·Filed 1975·Granted Feb 22, 1977·9 cites·11 claims
- 2237US3980212AHopper unloading systemGEN AM TRANSPORT·Filed 1974·Granted Sep 14, 1976·7 cites·19 claims
- 2332US3989310AProportioning deviceGEN AM TRANSPORT·Filed 1972·Granted Nov 2, 1976·5 cites·11 claims
- 2420US4586547ABall valve purge device for tank carsGEN AM TRANSPORT·Filed 1984·Granted May 6, 1986·2 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →