Assignee
PULLMAN RAIL LEASING INC
US·6 granted patents·68 citations·filing 1985–1986
Top patents by PatentIndex Score
6 records- 0163US4690070AHatch cover structurePULLMAN RAIL LEASING INC·Filed 1986·Granted Sep 1, 1987·22 cites·30 claims
- 0256US4696237AMultiple hopper rail car with offset vertical weld from conversionPULLMAN RAIL LEASING INC·Filed 1986·Granted Sep 29, 1987·15 cites·9 claims
- 0347US4697528ARailway tank car with protective device for protrusionPULLMAN RAIL LEASING INC·Filed 1986·Granted Oct 6, 1987·13 cites·25 claims
- 0441US4695207APneumatic gate operator and outlet capPULLMAN RAIL LEASING INC·Filed 1985·Granted Sep 22, 1987·12 cites·24 claims
- 0526US4765517AValve arrangement with retainer bracket, for hopper car outlet gatePULLMAN RAIL LEASING INC·Filed 1986·Granted Aug 23, 1988·3 cites·22 claims
- 0626US4745947ASteam jacketed outlet reducer nozzlePULLMAN RAIL LEASING INC·Filed 1986·Granted May 24, 1988·3 cites·22 claims
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