Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Damper and valve

Damper and valve

US Patent 6427812 · Granted Aug 6, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Suction roll seal strip monitor and lubrication water control system2020
Cardio-based exercise systems with visual feedback on exercise programs2017
Exercise system with headphone detection circuitry2016
Cardio-based exercise systems with visual feedback on exercise programs2016
Narrow opening electroacoustical transducing2008
Thin enclosure electroacoustical transducing2005
Packaged strain actuator2004
Packaged strain actuator2004
Packaged strain actuator2004
Packaged strain actuator2004
Inertial/audio unit and construction2003
Sports implement2002