Garrett Morgan, Inventor of the Improved Traffic Signal
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Garrett Morgan, Inventor of the Improved Traffic Signal

African American inventor Garret Augustus Morgan invented an improved traffic light in 1923 (US1475024). He was born in Kentucky on March 4, 1877. He only received an elementary school education. He was a sewing machine mechanic. In his patent application for an improved traffic signal, he highlighted three important benefits of his invention. 1.”This invention relates…