https://www.livescience.com/57231-who-invented-the-traffic-light.html

Dec 15, 2016 ... The answer is not so simple, as several inventors came up with different ... In 1923, Garrett Morgan patented an electric automatic traffic signal.

https://en.wikipedia.org/wiki/Garrett_Morgan

To deal with the growing problem of traffic accidents, a number of ... a three light system being invented in 1920 by William Potts, and ...

https://aaregistry.org/story/garrett-morgan-inventor-of-one-of-the-first-traffic-lights/

*On this date, in 1877, we mark the birth of Garrett Augustus Morgan. He was an African American businessman and inventor. The son of former slaves, Garrett ...

https://www.youtube.com/watch?v=D8iTQGtv1a8

Feb 3, 2017 ... Invention of the traffic light by Garrett Morgan was in Cleveland in 1923 ◂ WEWS NewsChannel5 is On Your Side with breaking news ...

https://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal

Nov 13, 2009 ... 1,475,074 to 46-year-old inventor and newspaperman Garrett Morgan for his three-position traffic signal. Though Morgan's was not the first ...

http://www.black-inventor.com/Garrett-Morgan.asp

Similarly, Garrett Morgan's other famous invention – the traffic signal – was also invented to help save lives. After witnessing an accident on a roadway, Morgan ...

https://www.biography.com/inventor/garrett-morgan

Apr 2, 2014 ... Garrett Morgan blazed a trail for African-American inventors with his ... device, a revamped sewing machine and an improved traffic signal.

https://designobserver.com/feature/red-light-green-light--the-invention-of--the-traffic-signal/8627/

Jun 14, 2018 ... Following the success of the traffic light in Detroit, Garrett Morgan .... Lester Wire lived worked and invented his traffic light IN UTAH, not Detroit.

http://blog.cleveland.com/metro/2011/02/garrett_morgan_invented_gas_ma.html

Feb 3, 2011 ... A brilliant man, Morgan also invented a zigzag stitching attachment for manually operated sewing machines and made an oil hair dye and ...

https://www.artsy.net/article/artsy-editorial-history-traffic-lights

Oct 17, 2017 ... Harriss and Freedlander were the first to bring the traffic signal to New York City, but they were certainly not its inventors. Signaling systems had ...