Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Expandable packer assembly for sealing a well screen to a casing

Expandable packer assembly for sealing a well screen to a casing

US Patent 4482086 · Granted Nov 13, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Folding stage2000
Mobile folding stage1997
Mounting system for increasing the wear life of a vibrating screen panel1991
Device for assembling jacketed lengths of pipe base well screens1985
Control unit housing for an electrical protection system1984
Apparatus for making filament reinforced plastic screen1983
Plastic well screen and method of forming same1983
Filament reinforced plastic screen and apparatus for making same1983
Filament wound well screen and method and apparatus for making same1983
Vent cap assembly for a monitoring well1983
Non-solvent bonded plastic well screen assembly1982