DG

David Gregg

UE US Dept of Energy: 1 patents #36 of 388Top 10%
📍 Moraga, CA: #2 of 10 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #70,714 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334579 Method for gasification of deep, thin coal seams — 1982-06-15