Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mask/microphone system for voice actuated control

Mask/microphone system for voice actuated control

US Patent 4537276 · Granted Aug 27, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for controlling the operation of electrically powered apparatus1988
Force sensing insole for electro-goniometer1988
Control circuit for system for controlling the operation of electric lights1988
Controller for lamp having more than one light source1984