Assignee
STARK SR ROBERT G
5 granted patents·75 citations·filing 1983–1985
Top patents by PatentIndex Score
5 records- 0181US4632148AHydraulic distribution valveSTARK SR ROBERT G·Filed 1985·Granted Dec 30, 1986·43 cites·16 claims
- 0254US4588106AFiberglass molded pressure vessel and method of making sameSTARK SR ROBERT G·Filed 1983·Granted May 13, 1986·18 cites·13 claims
- 0341US4574404AAirlift bulkheadSTARK SR ROBERT G·Filed 1984·Granted Mar 11, 1986·10 cites·14 claims
- 0432US4627466AValve and actuatorSTARK SR ROBERT G·Filed 1985·Granted Dec 9, 1986·4 cites·13 claims
- 0524US4906368AExpandable fiberglass pressure vessel having internal pipe connectionSTARK SR ROBERT G·Filed 1985·Granted Mar 6, 1990·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →