FH

Frank H. Hollingsworth

S( Standard Oil Company (Indiana): 2 patents #142 of 576Top 25%
📍 Tulsa, OK: #825 of 2,344 inventorsTop 40%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,370,918 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4274487 Indirect thermal stimulation of production wells George R. Jenkins, John W. Kirkpatrick, Lawrence N. Mower 1981-06-23
4222438 Reservoir fluid sampling method and apparatus Lawrence N. Mower 1980-09-16