Inventor · disambiguated record
Paul M. Gutmann
Also filed as: GUTMANN PAUL M
15 granted patents·2 pending applications·74 citations·filing 2001–2024
92Inventor score
Top patents by PatentIndex Score
17 records- 0192US11649899B2Ball valveHAYWARD IND INC·Filed 2021·Granted May 16, 2023·2 cites·36 claims
- 0292US11131404B2Ball valveHAYWARD IND INC·Filed 2016·Granted Sep 28, 2021·6 cites·50 claims
- 0389US9695947B2Handle insert for valveHAYWARD IND INC·Filed 2013·Granted Jul 4, 2017·9 cites·22 claims
- 0488US9989154B2Butterfly valve handleHAYWARD IND INC·Filed 2013·Granted Jun 5, 2018·6 cites·49 claims
- 0585US8887757B2Wafer check valve assembly and related methods of useMOREN GARY A·Filed 2012·Granted Nov 18, 2014·11 cites·32 claims
- 0684US12320429B2Butterfly valveHAYWARD IND INC·Filed 2023·Granted Jun 3, 2025·0 cites·27 claims
- 0783US9103449B2Ball valve stem retaining systemCAMERON INT CORP·Filed 2012·Granted Aug 11, 2015·7 cites·26 claims
- 0880US11092242B2Butterfly valveHAYWARD IND INC·Filed 2018·Granted Aug 17, 2021·1 cites·47 claims
- 0978US6554024B2Stem seal pressure telltaleCOOPER CAMERON CORP·Filed 2001·Granted Apr 29, 2003·23 cites·17 claims
- 1077US10683937B2Butterfly valveHAYWARD IND INC·Filed 2016·Granted Jun 16, 2020·1 cites·24 claims
- 1177US10683938B2Butterfly valveHAYWARD IND INC·Filed 2016·Granted Jun 16, 2020·1 cites·19 claims
- 1274US2024410481A1Check Valve With Integral HandleHAYWARD IND INC·Filed 2024·Application pending·0 cites
- 1373US10690252B2Butterfly valveHAYWARD IND INC·Filed 2016·Granted Jun 23, 2020·1 cites·24 claims
- 1473US2021372530A1Butterfly ValveHAYWARD IND INC·Filed 2021·Application pending·0 cites
- 1571US12066118B2Check valve with integral handleHAYWARD IND INC·Filed 2023·Granted Aug 20, 2024·0 cites·11 claims
- 1667US8308131B2Ball valve stem retaining systemGUTMANN PAUL M·Filed 2009·Granted Nov 13, 2012·6 cites·20 claims
- 1757US9903482B2Ball valve stem retaining systemCAMERON INT CORP·Filed 2015·Granted Feb 27, 2018·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →