Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electromechanical torsional oscillator with resonant frequency and amplitude control

Electromechanical torsional oscillator with resonant frequency and amplitude control

US Patent 4187452 · Granted Feb 5, 1980

Estimated economic value: $15,566,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Magnetic disk drive start procedure for starting reaction torque amplification1990
Thermal printer write head assembly1980