DG

Darrel L. Gallup

UC Union Oil Company Of California: 1 patents #196 of 385Top 55%
📍 Chino Hills, CA: #220 of 406 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,709,854 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601721 Method for reducing the selenium concentration in an oil refinery effluent Ronald J. Lukasiewicz, Brian J. Kelly 1997-02-11