IB

Ivan J. Burkheimer

📍 Pocahontas, IA: #20 of 43 inventorsTop 50%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,055,969 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D270046 Advertisement display thaumatrope — 1983-08-09