Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Keypad method of manufacture

Keypad method of manufacture

US Patent 5311656 · Granted May 17, 1994

Estimated economic value: $6,110,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic device and tactile touch screen display2010
Electronic device and tactile touch screen display2009
Modular microphone assembly1990
Stand for a telephone handset1987
Stand for a telephone handset1987