WK

Warren W. Kuipers

AR Amana Refrigeration: 2 patents #16 of 71Top 25%
📍 Cedar Rapids, IA: #598 of 1,358 inventorsTop 45%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,350,427 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4622947 Recuperative furnace Herbert G. Hays 1986-11-18
4449511 Recuperative furnace Herbert G. Hays 1984-05-22