Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Capacitive feedback transducer and closed loop instrument meter mechanism

Capacitive feedback transducer and closed loop instrument meter mechanism

US Patent 4434391 · Granted Feb 28, 1984

Estimated economic value: $6,494,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low wind generator with internal rechargeable power2020
Dipolar transverse flux electric machine2016
Dipolar axial compression magnet motor2015
Dipolar axial compression permanent magnet motor2012
Vapour recovery systems in a storage tank filling pipe2008
Testing vapor recovery systems2003
Filling of tanks with volatile liquids2000
Filling of tanks2000
Angle sensor and monitoring circuit2000
Fiber optic coupler package with strain relief and packaging method1998
Angle and angular acceleration sensors1996
Wrap around fiber optic component package and packaging method1996