Inventor · disambiguated record
Harold M. Hansen
Also filed as: HANSEN HAROLD M
3 granted patents·105 citations·filing 1976–1977
75Inventor score
Top patents by PatentIndex Score
3 records- 0176US4165825ATiltable valve member for pressurized containersSOUTHERN CAN·Filed 1977·Granted Aug 28, 1979·51 cites·7 claims
- 0275US4134523AVented piston for barrier pressure containersSOUTHERN CAN CO·Filed 1977·Granted Jan 16, 1979·41 cites·6 claims
- 0349US4045938AMethod of filling barrier pressure containerBARRIER PRESSURE CONTAINER INC·Filed 1976·Granted Sep 6, 1977·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →