JE

James D. Eklund

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Mattawa, WA: #1 of 4 inventorsTop 25%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,090,623 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4270876 Method of lining a vertical mine shaft with concrete Joseph M. Halter, Donald E. Rasmussen, Robert G. Sullivan, Robert B. Moffat 1981-06-02