DM

Donald S. Martenson

📍 Canby, OR: #1 of 1 inventorsTop 100%
🗺 Oregon: #6 of 384 inventorsTop 2%
Overall (1982): #5,295 of 81,411Top 7%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4359040 Free standing stove 1982-11-16
4328783 Portable paper burning cookstove 1982-05-11
D262595 Portable cookstove 1982-01-12