PC

Philip W. Casperson

OP Occidental Petroleum: 1 patents #15 of 41Top 40%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,114,934 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4210438 Ammoniated phosphoric acid fertilizer production — 1980-07-01