ES

Everett A. Sondreal

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Mayville, ND: #97 of 197 inventorsTop 50%
🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%
Overall (All Time): #4,072,071 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337142 Continuous process for conversion of coal Curtis L. Knudson, Warrack G. Willson, Gene G. Baker, Sylvia A. Farnum 1982-06-29