IS

Irving W. Sell

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Minneapolis, MN: #3,628 of 6,114 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,070,895 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333444 Solar powered ice melter for roofs Roger I. Sell 1982-06-08