Inventor
COOPER PAUL V
US131 patents
⚠️ This page may combine multiple inventors who share the name “COOPER PAUL V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOLTEN METAL EQUIPMENT INNOVATIONS LLC
28 patentsUS9566645B2Feb 14, 2017
Molten metal transfer system and rotor
MOLTEN METAL EQUIPMENT INNOVATIONS LLC62 citations99
US9156087B2Oct 13, 2015
Molten metal transfer system and rotor
MOLTEN METAL EQUIPMENT INNOVATIONS LLC82 citations99
US10641270B2May 5, 2020
Tensioned support shaft and other molten metal devices
MOLTEN METAL EQUIPMENT INNOVATIONS LLC32 citations98
US10562097B2Feb 18, 2020
Molten metal transfer system and rotor
MOLTEN METAL EQUIPMENT INNOVATIONS LLC32 citations98
US10352620B2Jul 16, 2019
Transferring molten metal from one structure to another
MOLTEN METAL EQUIPMENT INNOVATIONS LLC36 citations98
US10345045B2Jul 9, 2019
Vessel transfer insert and system
MOLTEN METAL EQUIPMENT INNOVATIONS LLC36 citations98
US10322451B2Jun 18, 2019
Transfer pump launder system
MOLTEN METAL EQUIPMENT INNOVATIONS LLC36 citations98
US10307821B2Jun 4, 2019
Transfer pump launder system
MOLTEN METAL EQUIPMENT INNOVATIONS LLC36 citations98
US10309725B2Jun 4, 2019
Immersion heater for molten metal
MOLTEN METAL EQUIPMENT INNOVATIONS LLC38 citations98
US10302361B2May 28, 2019
Transfer vessel for molten metal pumping device
MOLTEN METAL EQUIPMENT INNOVATIONS LLC36 citations98
US10274256B2Apr 30, 2019
Vessel transfer systems and devices
MOLTEN METAL EQUIPMENT INNOVATIONS LLC39 citations98
US10267314B2Apr 23, 2019
Tensioned support shaft and other molten metal devices
MOLTEN METAL EQUIPMENT INNOVATIONS LLC42 citations98
US10195664B2Feb 5, 2019
Multi-stage impeller for molten metal
MOLTEN METAL EQUIPMENT INNOVATIONS LLC47 citations98
US10126059B2Nov 13, 2018
Controlled molten metal flow from transfer vessel
MOLTEN METAL EQUIPMENT INNOVATIONS LLC49 citations98
US10126058B2Nov 13, 2018
Molten metal transferring vessel
MOLTEN METAL EQUIPMENT INNOVATIONS LLC49 citations98
US9982945B2May 29, 2018
Molten metal transfer vessel and method of construction
MOLTEN METAL EQUIPMENT INNOVATIONS LLC51 citations98
US9925587B2Mar 27, 2018
Method of transferring molten metal from a vessel
MOLTEN METAL EQUIPMENT INNOVATIONS LLC50 citations98
US9909808B2Mar 6, 2018
System and method for degassing molten metal
MOLTEN METAL EQUIPMENT INNOVATIONS LLC53 citations98
US9862026B2Jan 9, 2018
Method of forming transfer well
MOLTEN METAL EQUIPMENT INNOVATIONS LLC57 citations98
US9855600B2Jan 2, 2018
Molten metal transfer system and rotor
MOLTEN METAL EQUIPMENT INNOVATIONS LLC55 citations98
US9581388B2Feb 28, 2017
Vessel transfer insert and system
MOLTEN METAL EQUIPMENT INNOVATIONS LLC61 citations98
US9506129B2Nov 29, 2016
Rotary degasser and rotor therefor
MOLTEN METAL EQUIPMENT INNOVATIONS LLC64 citations98
US9481035B2Nov 1, 2016
Immersion heater for molten metal
MOLTEN METAL EQUIPMENT INNOVATIONS LLC65 citations98
US9470239B2Oct 18, 2016
Threaded tensioning device
MOLTEN METAL EQUIPMENT INNOVATIONS LLC67 citations98
US9464636B2Oct 11, 2016
Tension device graphite component used in molten metal
MOLTEN METAL EQUIPMENT INNOVATIONS LLC66 citations98
US9435343B2Sep 6, 2016
Gas-transfer foot
MOLTEN METAL EQUIPMENT INNOVATIONS LLC67 citations98
US9409232B2Aug 9, 2016
Molten metal transfer vessel and method of construction
MOLTEN METAL EQUIPMENT INNOVATIONS LLC73 citations98
US9383140B2Jul 5, 2016
Transferring molten metal from one structure to another
MOLTEN METAL EQUIPMENT INNOVATIONS LLC71 citations98
COOPER PAUL V
16 patentsUS9080577B2Jul 14, 2015
Shaft and post tensioning device
COOPER PAUL V77 citations99
US9017597B2Apr 28, 2015
Transferring molten metal using non-gravity assist launder
COOPER PAUL V80 citations99
US8444911B2May 21, 2013
Shaft and post tensioning device
COOPER PAUL V84 citations99
US8337746B2Dec 25, 2012
Transferring molten metal from one structure to another
COOPER PAUL V83 citations99
US8110141B2Feb 7, 2012
Pump with rotating inlet
COOPER PAUL V111 citations99
US7402276B2Jul 22, 2008
Pump with rotating inlet
COOPER PAUL V115 citations99
US5330328AJul 19, 1994
Submersible molten metal pump
COOPER PAUL V158 citations99
US5203681AApr 20, 1993
Submerisble molten metal pump
COOPER PAUL V185 citations99
US10465688B2Nov 5, 2019
Coupling and rotor shaft for molten metal devices
COOPER PAUL V29 citations98
US10138892B2Nov 27, 2018
Rotor and rotor shaft for molten metal
COOPER PAUL V35 citations98
US10052688B2Aug 21, 2018
Transfer pump launder system
COOPER PAUL V52 citations98
US9903383B2Feb 27, 2018
Molten metal rotor with hardened top
COOPER PAUL V56 citations98
US9657578B2May 23, 2017
Rotary degassers and components therefor
COOPER PAUL V58 citations98
US9482469B2Nov 1, 2016
Vessel transfer insert and system
COOPER PAUL V66 citations98
US9422942B2Aug 23, 2016
Tension device with internal passage
COOPER PAUL V73 citations98
US9410744B2Aug 9, 2016
Vessel transfer insert and system
COOPER PAUL V70 citations98
(unassigned)
4 patentsUS6689310B1Feb 10, 2004
Molten metal degassing device and impellers therefor
160 citations99
US6345964B1Feb 12, 2002
Molten metal pump with metal-transfer conduit molten metal pump
142 citations99
US6093000AJul 25, 2000
Molten metal pump with monolithic rotor
121 citations99
US5944496AAug 31, 1999
Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
148 citations99
STEMCOR CORP
1 patentKENNECOTT CORP
1 patentShowing the top 50 of 131 patents by PatentIndex Score.