top of page
Garett Morgan
After witnessing a bad accident, Garett invented the three light traffic system, and filed a patent for this in 1922. The third signal was meant for warning motorists that they would need to stop up ahead.
Category
Inventors
Age Range
M O R E
< Back
E-Learning
Garett Morgan
Inventors
READ
B A C K T O D A S H B O A R D
bottom of page
