Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pump control system for a downhole motor-pump assembly and method of using same

Pump control system for a downhole motor-pump assembly and method of using same

US Patent 5193985 · Granted Mar 16, 1993

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Horizontal drill pipe racker and delivery system2005
Modular linear motor and method of constructing and using same1998
Linear motor-pump assembly and method of using same1993
Pump control system for a downhole motor-pump assembly and method of using same1991
Pump control system for a downhole motor-pump assembly and method of using same1991
Pump control system for a downhole motor-pump assembly and method of using same1991
Water vehicle1990
Water vehicle1989
Blowout preventer and guideline handling1983