DB

David G. Brignac

EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 Hester, LA: #2 of 2 inventorsTop 100%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,356,064 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4485188 Preparation of polymetallic catalysts George A. Swan, III 1984-11-27
4425312 Removal of sulfur from process streams — 1984-01-10