Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Microwave appliance valve

Microwave appliance valve

US Patent 4190077 · Granted Feb 26, 1980

Estimated economic value: $3,824,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fiber optic tamper switch2021
Fiber optic vault security system2016
Hermetically sealed electrolytic capacitor2007
Hermetically sealed electrolytic capacitor2007
Apparatus and method for making microwave popcorn1993
Infectious waste disposal unit1993
Automatic continuous fiber winder1992
Microwave oven griddle seal1992
Tack compounds and microwave method for repairing voids in asphalt pavement1992
Method and apparatus for batch fixating tissue specimens1991
Method of heating food1991
Combination cooking cartridge1990