DE

Donald W. England

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Iowa Falls, IA: #13 of 30 inventorsTop 45%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,879,641 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5027714 Vehicular conveyor for car wash — 1991-07-02