IS

Irving W. Sell

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Minneapolis, MN: #22 of 128 inventorsTop 20%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #80,122 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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