DT

David H. Theiss

CW Cameron Iron Works: 3 patents #3 of 44Top 7%
📍 Houston, TX: #34 of 924 inventorsTop 4%
🗺 Texas: #160 of 4,134 inventorsTop 4%
Overall (1989): #11,196 of 140,708Top 8%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4844510 Tubular connector James P. McEver 1989-07-04
4823871 Hanger and seal assembly James P. McEver 1989-04-25
4811784 Running tool — 1989-03-14