BD

Bradley D. Douglas

📍 Boone, IA: #36 of 56 inventorsTop 65%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,776,399 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5437062 Baseball cap with detachable visor — 1995-08-01