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  1. Percy LeBaron Spencer (July 19, 1894 – September 8, 1970) was an American physicist, electrical engineer and inventor who became known as the inventor of the microwave oven. [1]

  2. Percy Spencer, while working for the Raytheon Company, discovered a more efficient way to manufacture magnetrons. This discovery led to significant advances in radar and his most popular invention, the microwave oven.

  3. 23 Σεπ 2020 · Percy Spencer was an engineer testing a military gadget called the magnetron. During the test, Spencer put his hand in his pocket and realized his snack had melted. Wondering how the microwave was invented?

  4. 3 Οκτ 2024 · On Oct. 8, 1945, Raytheon Manufacturing Company filed a patent for what's now a staple kitchen appliance in homes around the world: the microwave oven. The appliance, invented by Raytheon...

  5. Following up on these simple experiments, Spencer soon realized that a rectangular metal box would make a fine resonant cavity for cooking. Recognizing the commercial potential, Raytheon filed a patent for a microwave cooking process on October 8, 1945, and the Radarange hit the market in 1946.

  6. Percy Lebaron Spencer was an American engineer and inventor and is the most famous as the inventor of the microwave oven but there is more interesting stories to be told about him. He was born on 19 July 1894 in Howland, Maine and his hard childhood started almost immediately.

  7. Percy Spencer & the First Microwave. Before Percy Spencer was the inventor of the microwave, he was an orphan, a farmer, and a grammar school dropout. He was born in Howland, Maine in 1894 to a mother who abandoned him and a father who died when he was only eighteen months old.

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