DC

David R. Christian

GO Gulf Oil: 1 patents #14 of 32Top 45%
S( Standard Oil Company (Indiana): 1 patents #39 of 116Top 35%
📍 Lisle, IL: #3 of 13 inventorsTop 25%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #70,992 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353418 In situ retorting of oil shale Gerald B. Hoekstra, deceased 1982-10-12