Waldo Semon
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Date of birth | September 10,1898 |
| Zodiac sign | Virgo |
| Born | Demopolis |
| Alabama | |
| United States | |
| Died | Hudson |
| Ohio | |
| United States | |
| Education | University of Washington |
| Awards | Charles Goodyear Medal |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3685327 |
Waldo Semon Life story
Waldo Lonsbury Semon was an American inventor born in Demopolis, Alabama. He is credited with inventing methods for making polyvinyl chloride useful.
Waldo Semon Photos
