Inventor · disambiguated record
Edward R. Hamilton
Also filed as: HAMILTON EDWARD R
5 granted patents·70 citations·filing 1975–1992
80Inventor score
Top patents by PatentIndex Score
5 records- 0168US5275056AGyratory shear material compacting deviceRAINHART CO·Filed 1992·Granted Jan 4, 1994·43 cites·20 claims
- 0250US3986566ACompaction apparatusRAINHART CO·Filed 1975·Granted Oct 19, 1976·12 cites·12 claims
- 0341US4601352AAutomatic compactorRAINHART COMPANY·Filed 1984·Granted Jul 22, 1986·10 cites·14 claims
- 0441USD245250SBeam mold for casting concrete test specimensRAINHART CO·Filed 1976·Granted Aug 2, 1977·3 cites·1 claims
- 0526USD335824SMicrowave oven testerHAMILTON EDWARD R·Filed 1991·Granted May 25, 1993·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →