Ultrasonic cleaning and sterilizing apparatus
Uniform batch processing using microwaves
Uniform bulk material processing using multimode microwave radia
Uniform heating apparatus for microwave oven and method thereof
Uniform microwave heating method and apparatus
Uniform microwave heating of food in a container
Unitary microwave oven door
Universal magnetron assembly for microwave oven
Universal temperature controlled reference junction
Upward and downward movement prevention structure for microwave
Use of continuously variable power in microwave assisted chemist
Use of continuously variable power in microwave assisted...
User-friendly cooking oven and method of operating same