Inventor · disambiguated record
Harold E. Gramse
Also filed as: GRAMSE HAROLD E
4 granted patents·178 citations·filing 1979–1988
81Inventor score
Technology areasB61D
Top patents by PatentIndex Score
4 records- 0185US4246849APartitioned railway hopper carPULLMAN INC·Filed 1979·Granted Jan 27, 1981·44 cites·8 claims
- 0284US4841876ARailroad container transporting car of increased weight carrying capacityTHRALL CAR MFG CO·Filed 1988·Granted Jun 27, 1989·49 cites·36 claims
- 0382US4754709ARailroad car for containers having guides for the containersTHRALL CAR MFG CO·Filed 1986·Granted Jul 5, 1988·51 cites·3 claims
- 0475US4718353AContainer carrying railroad car with walkways for access to containersTHRALL CAR MANUFACTURING CO·Filed 1986·Granted Jan 12, 1988·34 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →