
Morgan only had an elementary school education but he went on to invent and improve the sewing machine, traffic signal, hair-straightening products and an early gas mask.
In 1913, Morgan started the G. A. Morgan Hair Refining Co. to market a hair-straightening solution. He created the solution by accident in 1905. Eventually, the company offered a complete line of hair-care products for women.
On Oct. 13, 1914, Morgan received a patent for the gas mask. In 1916, Morgan used his mask design to rescue men trapped in a tunnel by a gas explosion under Lake Erie. Following the disaster, the city of Cleveland, honored him with a gold medal for his efforts.
He was the first Black man in Cleveland to own a car. After seeing a car accident at an intersection, he decided to improve the traffic signal. He developed a warning light to alert drivers that they would need to stop. On November 20, 1923, Morgan received a patent for the automatic traffic signal. He sold the rights to General Electric Corp. for $40,000.