Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for sealing and transferring force in a wellbore

Method and apparatus for sealing and transferring force in a wellbore

US Patent 5417285 · Granted May 23, 1995

Estimated economic value: $10,198,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and downhole tool actuator2013
Downhole bridge plug or packer setting assembly and method2010
Anchor assembly for slickline setting tool for inflatables2009
Push/pull belleville stack for use with zertech MTM seal2008
Electronically controlled electric wireline setting tool2002
Method and apparatus for sealing and transfering force in a wellbore1997
Method and apparatus for sealing and transfering force in a wellbore1997
Downhole mixer1996
Fluid-actuated wellbore tool system1996
Method and apparatus for reducing wellbore-fluid pressure differential forces on1994
Valving system for hurricane plugs1992