DB

Douglas G. Belt

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Fenwick, MI: #3 of 6 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,650,799 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D410367 Golf spike removal tool Larry Applegate, Timothy J. Ummel 1999-06-01