Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable speed control for centrifugal pumps

Variable speed control for centrifugal pumps

US Patent 5240380 · Granted Aug 31, 1993

Estimated economic value: $8,151,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fishing rod holder2020
System and method of determining centrifugal turbomachinery remaining life2008
Liquid cooled integrated rotordynamic motor/generator station with sealed power 2004
Impeller-type pump system1993
Preloaded assembly with thermal compensation1993
Magnetic transmission1991