MJ

Martin B. Robertson, Jr.

QT Quality Tubing: 2 patents #2 of 5Top 40%
📍 Bay City, TX: #9 of 40 inventorsTop 25%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,269,683 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5622211 Preperforated coiled tubing John R. Martin 1997-04-22
5526881 Preperforated coiled tubing John R. Martin 1996-06-18