Assignee
COOPER PAUL V
US·43 granted patents·8 pending applications·3,621 citations·filing 1989–2015
Top patents by PatentIndex Score
51 records- 0199US10465688B2Coupling and rotor shaft for molten metal devicesCOOPER PAUL V·Filed 2015·Granted Nov 5, 2019·29 cites·24 claims
- 0299US10138892B2Rotor and rotor shaft for molten metalCOOPER PAUL V·Filed 2015·Granted Nov 27, 2018·35 cites·38 claims
- 0399US10052688B2Transfer pump launder systemCOOPER PAUL V·Filed 2013·Granted Aug 21, 2018·52 cites·31 claims
- 0499US9903383B2Molten metal rotor with hardened topCOOPER PAUL V·Filed 2013·Granted Feb 27, 2018·56 cites·38 claims
- 0599US9657578B2Rotary degassers and components thereforCOOPER PAUL V·Filed 2015·Granted May 23, 2017·58 cites·25 claims
- 0699US9482469B2Vessel transfer insert and systemCOOPER PAUL V·Filed 2015·Granted Nov 1, 2016·66 cites·16 claims
- 0799US9422942B2Tension device with internal passageCOOPER PAUL V·Filed 2015·Granted Aug 23, 2016·73 cites·12 claims
- 0899US9410744B2Vessel transfer insert and systemCOOPER PAUL V·Filed 2013·Granted Aug 9, 2016·70 cites·11 claims
- 0999US9382599B2Rotary degasser and rotor thereforCOOPER PAUL V·Filed 2013·Granted Jul 5, 2016·72 cites·16 claims
- 1099US9328615B2Rotary degassers and components thereforCOOPER PAUL V·Filed 2013·Granted May 3, 2016·77 cites·17 claims
- 1199US9108244B2Immersion heater for molten metalCOOPER PAUL V·Filed 2010·Granted Aug 18, 2015·74 cites·23 claims
- 1299US9080577B2Shaft and post tensioning deviceCOOPER PAUL V·Filed 2013·Granted Jul 14, 2015·77 cites·18 claims
- 1399US9034244B2Gas-transfer footCOOPER PAUL V·Filed 2013·Granted May 19, 2015·77 cites·17 claims
- 1499US9017597B2Transferring molten metal using non-gravity assist launderCOOPER PAUL V·Filed 2013·Granted Apr 28, 2015·80 cites·13 claims
- 1599US9011761B2Ladle with transfer conduitCOOPER PAUL V·Filed 2013·Granted Apr 21, 2015·80 cites·21 claims
- 1699US8753563B2System and method for degassing molten metalCOOPER PAUL V·Filed 2013·Granted Jun 17, 2014·79 cites·18 claims
- 1799US8714914B2Molten metal pump filterCOOPER PAUL V·Filed 2010·Granted May 6, 2014·80 cites·31 claims
- 1899US8613884B2Launder transfer insert and systemCOOPER PAUL V·Filed 2011·Granted Dec 24, 2013·79 cites·27 claims
- 1999US8535603B2Rotary degasser and rotor thereforCOOPER PAUL V·Filed 2010·Granted Sep 17, 2013·92 cites·19 claims
- 2099US8524146B2Rotary degassers and components thereforCOOPER PAUL V·Filed 2010·Granted Sep 3, 2013·81 cites·17 claims
- 2199US8501084B2Support posts for molten metal pumpsCOOPER PAUL V·Filed 2011·Granted Aug 6, 2013·78 cites·7 claims
- 2299US8475708B2Support post clamps for molten metal pumpsCOOPER PAUL V·Filed 2011·Granted Jul 2, 2013·77 cites·13 claims
- 2399US8444911B2Shaft and post tensioning deviceCOOPER PAUL V·Filed 2010·Granted May 21, 2013·84 cites·20 claims
- 2499US8409495B2Rotor with inlet perimetersCOOPER PAUL V·Filed 2011·Granted Apr 2, 2013·85 cites·16 claims
- 2599US8366993B2System and method for degassing molten metalCOOPER PAUL V·Filed 2010·Granted Feb 5, 2013·92 cites·19 claims
- 2699US8337746B2Transferring molten metal from one structure to anotherCOOPER PAUL V·Filed 2007·Granted Dec 25, 2012·83 cites·35 claims
- 2799US8110141B2Pump with rotating inletCOOPER PAUL V·Filed 2008·Granted Feb 7, 2012·111 cites·21 claims
- 2899US8075837B2Pump with rotating inletCOOPER PAUL V·Filed 2008·Granted Dec 13, 2011·71 cites·10 claims
- 2999US7402276B2Pump with rotating inletCOOPER PAUL V·Filed 2004·Granted Jul 22, 2008·115 cites·20 claims
- 3099US5330328ASubmersible molten metal pumpCOOPER PAUL V·Filed 1993·Granted Jul 19, 1994·158 cites·8 claims
- 3199US5203681ASubmerisble molten metal pumpCOOPER PAUL V·Filed 1991·Granted Apr 20, 1993·185 cites·27 claims
- 3298US8529828B2Molten metal pump componentsCOOPER PAUL V·Filed 2008·Granted Sep 10, 2013·77 cites·22 claims
- 3398US8449814B2Systems and methods for melting scrap metalCOOPER PAUL V·Filed 2010·Granted May 28, 2013·79 cites·16 claims
- 3498US8440135B2System for releasing gas into molten metalCOOPER PAUL V·Filed 2008·Granted May 14, 2013·87 cites·15 claims
- 3598US8361379B2Gas transfer footCOOPER PAUL V·Filed 2009·Granted Jan 29, 2013·82 cites·29 claims
- 3698US8178037B2System for releasing gas into molten metalCOOPER PAUL V·Filed 2008·Granted May 15, 2012·78 cites·28 claims
- 3798US7906068B2Support post system for molten metal pumpCOOPER PAUL V·Filed 2004·Granted Mar 15, 2011·94 cites·9 claims
- 3898US7507367B2Protective coatings for molten metal devicesCOOPER PAUL V·Filed 2003·Granted Mar 24, 2009·113 cites·36 claims
- 3998US7470392B2Molten metal pump componentsCOOPER PAUL V·Filed 2004·Granted Dec 30, 2008·107 cites·13 claims
- 4098US5308045AScrap melter impellerCOOPER PAUL V·Filed 1992·Granted May 3, 1994·125 cites·17 claims
- 4197US10428821B2Quick submergence molten metal pumpCOOPER PAUL V·Filed 2010·Granted Oct 1, 2019·31 cites·28 claims
- 4297US4954167ADispersing gas into molten metalCOOPER PAUL V·Filed 1989·Granted Sep 4, 1990·136 cites·10 claims
- 4396US7731891B2Couplings for molten metal devicesCOOPER PAUL V·Filed 2003·Granted Jun 8, 2010·86 cites·12 claims
- 4467US2014252701A1System and mtehod for degassing molten metalCOOPER PAUL V·Filed 2014·Application pending·0 cites
- 4556US2013189079A1Rotor with inlet perimetersCOOPER PAUL V·Filed 2013·Application pending·0 cites
- 4654US2008230966A1Scrap melter and impeller thereforeCOOPER PAUL V·Filed 2008·Application pending·0 cites
- 4749US2007253807A1Gas-transfer footCOOPER PAUL V·Filed 2006·Application pending·0 cites
- 4846US2014265068A1System and method for component maintenanceCOOPER PAUL V·Filed 2013·Application pending·0 cites
- 4946US2010196151A1Protective coatings for molten metal devicesCOOPER PAUL V·Filed 2010·Application pending·0 cites
- 5045US2009140013A1Protective coatings for molten metal devicesCOOPER PAUL V·Filed 2009·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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