DR

David L. Rogers

PP Phillips Petroleum: 1 patents #61 of 198Top 35%
📍 Glen Burnie, MD: #1 of 6 inventorsTop 20%
🗺 Maryland: #154 of 841 inventorsTop 20%
Overall (1982): #70,117 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345105 Reducing methylacetylene charged to an ethylene production — 1982-08-17