Inventor · disambiguated record

Ralph E. Kruck

Also filed as: KRUCK RALPH E

2 granted patents·155 citations·filing 1973–1978

66Inventor score

Technology areasA61M

Files withETHYL PROD1 VCA CORP1

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2 records

0189US3974832AInterchangeable hypodermic needle assemblageVCA CORP·Filed 1973·Granted Aug 17, 1976·148 cites·2 claims
0260USD255098SActuator cap for pressurized container or similar articleETHYL PROD·Filed 1978·Granted May 27, 1980·7 cites·1 claims

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Ralph E. Kruck — Patent Inventor | PatentIndex