WA

William R. Abrant

SI Scientific Drilling International: 1 patents #39 of 71Top 55%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,898,323 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10018004 Method and apparatus for casing entry Charles Butterfield, Gerald Heisig 2018-07-10