Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Microwave tubes incorporating rare earth magnets

Microwave tubes incorporating rare earth magnets

US Patent 4223246 · Granted Sep 16, 1980

Estimated economic value: $2,864,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microwave intensification system for rapid, uniform processing of food items2009
Delivery of quasi-periodic pulses of EM energy utilizing the principle of beatin2007
Delivery of quasi-periodic pulses of EM energy utilizing the principle of beatin2006
Shielding system for protecting select portions of a food product during process2004
Choke knob for coaxial microwave feed2000
High visibility microwave oven door with screen and microwave absorbing material1999
Microwave-assisted liposuction apparatus1999
Energy seal for high frequency energy apparatus1988
Microwave heating apparatus1987
Microwave oven having rotating conductive radiators1983