2,495,429 – Raytheon Manufacturing Co. – Method of treating foodstuffs
This patent was issued on January 24, 1950. The inventor, Percy L. Spencer, inadvertently invented the microwave oven while attempting to develop more powerful radar equipment.
This patent was issued on January 24, 1950. The inventor, Percy L. Spencer, inadvertently invented the microwave oven while attempting to develop more powerful radar equipment.