PD

Paul Dittmar

AR Atlantic Richfield: 1 patents #468 of 1,061Top 45%
📍 Olympia Fields, IL: #26 of 47 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,993,024 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4579646 Bottoms visbreaking hydroconversion process Martin P. Grosboll 1986-04-01