Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wireline-powered inflatable-packer system for deep wells

Wireline-powered inflatable-packer system for deep wells

US Patent 5404946 · Granted Apr 11, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Crane and method for monitoring the overload protection of such a crane2019
Crane2019
Climbing device for a tower crane2019
Deep-well thermal flowmeter1993
Carrier structure for a suspension conveyor system1986