Memory American Black InventorsVersion en ligne Match the inventor with their invention! par Teresa Thompson Created an automatic machine to stitch shoes together. Shoes finally became affordable for the average American. Invented the first laser eye surgery! Also developed eye treatment programs for underserved populations. An astrophysicist who created cameras that helped us understand interstellar space and the US space station. Built and patented the first cosed-circuit security system, saving lives and property. Devised the process of blood collection. Also the first African American to be on the American Board of Surgery. Invented a mechanism that allows both elevator doors to close at once, preventing people from falling out. Helped poor southern farmers develop the peanut as a cash crop that could make money as well as protect nutrients in fields. Assisted with development of the LIGHTBULB, and improved bathrooms on trains. The first self-made female millionaire and one of the founders of the African American hair care industry. This Black inventor created the gas mask and the traffic light. Helped develop the first color monitor and a way to hook up multiple devices to a computer. First African American to get a US patent. It was an early method for dry cleaning.
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