FD

Fred A. Dunbar

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 Lake Jackson, TX: #642 of 948 inventorsTop 70%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,838,240 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5264114 Hydrocarbon treating process — 1993-11-23