William Potts
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Born | United States |
| Date of birth | January 1,1883 |
| Died | 1947 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3821732 |
William Potts Life story
William Potts was a Detroit police officer who is credited with inventing the modern, three-lens traffic light in Detroit in 1920.
William Potts Photos
