JJ

James M. McMahan, Jr.

BT Baroid Technology: 1 patents #1 of 7Top 15%
📍 Houston, TX: #210 of 924 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #99,879 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880025 BOP control system and methods for using same Roland George Harper, Jr. 1989-11-14