William H. Warthen

📍 Clarkston, MI: #447 of 750 inventorsTop 60%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #4,079,881 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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