PW

Philip H. Winterfeld

MO Marathon Oil: 1 patents #72 of 204Top 40%
📍 Englewood, CO: #476 of 810 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,586,587 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6253851 Method of completing a well Donald E. Schroeder, Jr. 2001-07-03