TT

Thomas R. Trosper

IB Ibp: 1 patents #18 of 27Top 70%
📍 Sergeant Bluff, IA: #2 of 7 inventorsTop 30%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,866,727 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4980948 Hide pulling apparatus and method Robert Barnum, Kenneth D. Kropf 1991-01-01