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He worked many odd jobs, but in his spare time, he studied electronics. He was the son of free African-Americans during a time when many black people were slaves. Then, he started a company to make electrical devices that he invented. Granville T. Woods was born in Columbus, Ohio on April 23, 1856, and attended school until age 10. This device helped cut down accidents and collisions between trains. Granville Tailer Woods (* 23.April 1856 in Columbus, Ohio; † 30. His most noted invention was a system for letting the engineer of a train know how close his train was to others.

This device helped cut down accidents and collisions between trains. Granville T. Woods literally learned his skills on the job.

Woods Granville T. Woods.

Among the companies who bought his inventions were General Electric, Westinghouse, Edison Company, and American Engineering. Januar 1910 in New York City) war ein US-amerikanischer Erfinder.Er hielt mehr als 50 Patente.. Der Autodidakt konzentrierte die meisten seiner Arbeiten auf Züge und Straßenbahnen.Eine seiner Erfindungen war die Multiplex-Telegrafie, eine Einrichtung zum Senden von Nachrichten zwischen Bahnhöfen und sich bewegenden Zügen. Granville T. Woods invented more than a dozen devices to improve electric railway cars and many more for controlling the flow of electricity. His most noted invention was a system for letting the engineer of a train know how close his train was to others. Synopsis: Granville T. Woods was born in Ohio, in 1856. Granville Woods was a prolific inventor who filed more than 50 patents for improved electrical devices ranging from automatic brakes, to egg incubators, to phonographs and telephones. After he died in 1910, he was remembered as the “Black Thomas Edison.” In … His inventions focused on the railroad industry and on el Granville T. Woods literally learned his skills on the job. In his life time, one of Cincinnati’s finest inventors, Granville T. Woods earned nearly 60 patents, making him “the greatest electrician in the world.” Photo from the public domain. Granville T. Woods invented more than a dozen devices to improve electric railway cars and much more for controlling the flow of electricity. Granville Woods, born in Columbus in April 1856, was a famous African-American inventor who received more than 60 patents for electrical and other devices. When Woods first started out, he held several engineering and industrial jobs. He became known as the "Black Edison" due to the variety of his inventions. After that, he attended night classes so he could apprentice in a machine and blacksmith shop during the day.

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