CC

C. David Coburn

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Muskogee, OK: #32 of 95 inventorsTop 35%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,369,878 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4266564 Coin release assembly Rex M. Maloy 1981-05-12
D258598 Coin chute Rex M. Maloy 1981-03-17