Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for suppressing torsional vibration in an electric motor speed control system

Method and apparatus for suppressing torsional vibration in an electric motor speed control system

US Patent 5410228 · Granted Apr 25, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for preventing sway of suspended load2011
Torsional vibration suppressing method and apparatus in electric motor speed con2007
Method and apparatus of damping the sway of the hoisting rope of a crane1996