SE

Samuel F. Erwin

📍 Sedona, AZ: #23 of 93 inventorsTop 25%
🗺 Arizona: #10,057 of 32,909 inventorsTop 35%
Overall (All Time): #1,643,046 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5617843 Solar oven with orienting apparatus — 1997-04-08
D268980 Solar oven — 1983-05-17
4378790 Demountable solar oven — 1983-04-05