DG

David L. Geffers

📍 Oshkosh, WI: #20 of 66 inventorsTop 35%
🗺 Wisconsin: #804 of 3,158 inventorsTop 30%
Overall (2004): #267,827 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6796037 Rifle-type gun sight for an archery bow Steven C. Hardel 2004-09-28