Inventor · disambiguated record
Robert N. Hills
Also filed as: HILLS ROBERT N · OLTMAN EUGENE W
4 granted patents·125 citations·filing 1978–1984
80Inventor score
Top patents by PatentIndex Score
4 records- 0180US4384660ATamper-proof clip for uplocking plungers of pump dispensersREALEX CORP·Filed 1981·Granted May 24, 1983·47 cites·18 claims
- 0269US4197954AContainerETHYL DEV CORP·Filed 1978·Granted Apr 15, 1980·32 cites·6 claims
- 0368US4684043AShipping seal for viscous product dispenserREALEX CORP·Filed 1984·Granted Aug 4, 1987·23 cites·6 claims
- 0454US4598843ATake-up piston shipping lock for viscous product dispensersREALEX CORP·Filed 1984·Granted Jul 8, 1986·23 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →