DH

Derrick R. Holman

📍 Winterset, IA: #37 of 74 inventorsTop 50%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,110,527 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8752670 Adjustable bracket for a tree stand — 2014-06-17