DS

Duaine W. Smith

AR Amana Refrigeration: 2 patents #16 of 71Top 25%
📍 Tiffin, IA: #5 of 9 inventorsTop 60%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,353,565 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4521658 Microwave oven scale apparatus Alvin D. Wyland, Louis W. Blackburn 1985-06-04
4335289 Microwave oven — 1982-06-15