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Phil Brooks
African American inventor Phil Brooks, received a U.S. patent for a "Disposable Syringe" #3,802,434 on April 9, 1974. Below you can view the patent issued to Phil Brooks for his "Disposable Syringe".

Phil Brooks
Phil Brooks

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Intravenous injection and infusion began as early as 1670.
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Benjamin A. Rubin invented a vaccination needle.

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