Inventor · disambiguated record
Samuel W. Putch
Also filed as: PUTCH SAMUEL W
8 granted patents·2 pending applications·208 citations·filing 1975–2010
89Inventor score
Top patents by PatentIndex Score
10 records- 0186US7624991B2Seal ring and methodPUTCH SAMUEL W·Filed 2007·Granted Dec 1, 2009·16 cites·22 claims
- 0280US7703773B2Seal ring and methodPUTCH SAMUEL W·Filed 2007·Granted Apr 27, 2010·10 cites·13 claims
- 0367US4958686ASubsea well completion system and method of operationNELSON NORMAN A·Filed 1989·Granted Sep 25, 1990·39 cites·5 claims
- 0463US4773477AWell suspension assemblyNELSON NORMAN A·Filed 1987·Granted Sep 27, 1988·35 cites·8 claims
- 0562US5257792AWell head metal sealFIP INC·Filed 1992·Granted Nov 2, 1993·44 cites·5 claims
- 0661US3972546ALocking assembly and a seal assembly for a wellNELSON NORMAN A·Filed 1975·Granted Aug 3, 1976·24 cites·18 claims
- 0756US4989902ARatcheting and threaded well connectorNELSON NORMAN A·Filed 1988·Granted Feb 5, 1991·27 cites·10 claims
- 0848US2010127461A1Seal ring and methodPUTCH SAMUEL W·Filed 2010·Application pending·0 cites
- 0948US2007024007A1Seal ring and methodPUTCH SAMUEL W·Filed 2005·Application pending·0 cites
- 1045US4232889ARecockable well hangerNELSON NORMAN A·Filed 1978·Granted Nov 11, 1980·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →