LH

Lee M. Hollingsworth

CW Cameron Iron Works: 1 patents #35 of 76Top 50%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,051,233 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4381868 Pressure-actuated wellhead sealing assembly David G. Croy, Leonard E. Williams, Jr., Richard D. Jolly, Mark C. Tate 1983-05-03