William H. Warthen

📍 Clarkston, MI: #3 of 7 inventorsTop 45%

🗺 Michigan: #416 of 1,972 inventorsTop 25%

Overall (1982): #23,003 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4363432	Cigarette lighter support	—	1982-12-14