WJ

William C. Withorn, Jr.

📍 Harrison, MI: #3 of 7 inventorsTop 45%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #182,645 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5609147 Arrow thread tracking apparatus for a bow — 1997-03-11