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18 Random Invention Ideas That Made Millions
Yellow Smiley Faces With an estimated profit of $500M, the Yellow Smiley Face is the creation of Murray and Bernard Spain. They wanted to open their own novelty store, so they decided to buy the exclusive
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Top 101 Black Inventors & African American's Best Invention Ideas that Changed The World
is credited with inventing the nailing machine. 13. George Washington Murray (1853 – 1926) – Furrow opener George Washington Murray’s inventions were all born from his experience as a farmer and his determination
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100 Famous Inventors and Their Best Invention Ideas
introduced the first office copier 11 years later. Royalties made Carlson a multimillionaire. 72. Grace Murray Hopper The UNIVAC I — the first commercial computer — and naval applications for COBOL (common-b
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88 New Inventions and Ideas that Made Millions of Dollars for Inventors
ended. 6. Yellow Smiley Faces by Bernard and Murray Spain Drawn originally by Harvey Ross Ball in 1963, but then modified and patented by brothers Bernard and Murray Spain in 1971, the yellow smiley faces we
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Top 101 Female Inventions that Changed the World & Women’s Innovation History
credit for penning the first computer algorithm in the world in 1843. 26. Computer software Grace Murray Hopper was a computer scientist who assisted in designing Harvard’s Mark I Computer. She also developed
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product design