Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wellhead assembly for accessing an annulus in a well and a method for its use

Wellhead assembly for accessing an annulus in a well and a method for its use

US Patent 6494267 · Granted Dec 17, 2002

Estimated economic value: $24,488,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Assembly method for semiconductor die and lead frame2006
Rotor assembly for a permanent magnet power electric machine2006
Apparatus and method for retarding translation between two bodies2005
Wireless vehicular repeater system2004
Structure and method for securing bussing leads2004
Method and apparatus for coupling a semiconductor die to die terminals2004
Stress reduction feature for LOC lead frame2003
Methods for stress reduction feature for LOC lead frame2003
Method and apparatus for coupling a semiconductor die to die terminals2003
Method and apparatus for coupling a semiconductor die to die terminals2003
Method of making a single-deposition-layer-metal dynamic random access memory2003
Hybrid frame with lead-lock tape2003