James M. McMahan, Jr.

BT Baroid Technology: 1 patents #36 of 87Top 45%

📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,941,607 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4880025	BOP control system and methods for using same	Roland George Harper, Jr.	1989-11-14