PT

Phillip Man Tong

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Edmonton, CA: #922 of 2,912 inventorsTop 35%
Overall (All Time): #1,851,887 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11401767 Torque release tubing rotator, tubing hanger, and system Andrew Wright 2022-08-02
7631693 Retrievable plug system and methods of use Kosay El-Rayes 2009-12-15