DR

David G. Radtke

📍 Cloquet, MN: #63 of 125 inventorsTop 55%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,921,694 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807564 Multiple disposable animal litter container Harry W. Soberg, Lyle R. Pitsenbarger 1989-02-28