SB

Stanley E. Betchan

📍 Rockdale, TX: #18 of 33 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,763,887 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5388639 Wellhead tubing rotator Stanley G. Betchan 1995-02-14