Garrett Morgan Traffic Light
Jan. 1, 2025
Garrett Augustus Morgan: Inventor of the Three-Way Traffic Signal & Gas Mask Madurai Startups - On this day 97 years ago, Garrett A. Morgan – the "Black Edison" as he called himself – received this U.S. patent for a "traffic signal" 🚦. A son Garret Morgan and the Three-Position Traffic Signal - MVPC Garrett Morgan Traffic Light
