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Invention Tips
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Who you, a Guru? After you read these 346 Invention tips, you'll be one. But we're looking to recruit a Guru to blog, write a 101 tip Invention book, and become a leader of this community.
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James Edward WestNinety percent of microphones used today are based on the ingenuity of African American inventor James Edward West. West and a colleague, Gerhard Sessler, developed the mic (officially known as the Electroacoustic Transducer Electret Microphone) while working for Bell Laboratories. They received a patent for the mic in 1962. Throughout his 40-year career with Bell Labs, West obtained 47 U.S. patents and more than 200 foreign patents, making him one of the most prolific black inventors in history.
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