Patents/Inventors

James Patrick Massey

Leadville, COUS7 patents

7 Patents

US124978512025
Impact Jar Delay, Activation Indicator, Shock Absorber, and Relatch Assist
Weatherford Technology Holdings, LLC
0 cites
US122761672025
Downhole Apparatus
Weatherford Technology Holdings, LLC
0 cites
US120440872024
Downhole Conveyance Line Cutter
IMPACT SELECTOR INTERNATIONAL, LLC
0 cites
US119204192024
Downhole Conveyance Line Cutter
Impact Selector International, LLC
0 cites
US118349152023
Downhole Movable Joint Tool
IMPACT SELECTOR INTERNATIONAL, LLC
0 cites
US117136282023
Wheel Assembly
Impact Selector International, LLC
0 cites
US115607662023
Downhole Conveyance Line Cutter
IMPACT SELECTOR INTERNATIONAL, LLC
0 cites