Patents/Assignees

PETROLEUM TECHNOLOGY COMPANY AS

5 patents in portfolio

US12264554utility2025
Valve Arrangement
0 cites
US12139998utility2024
Downhole Control Arrangement, Valve Arrangement, Side Pocket Mandrel, and Method for Operating a Downhole Valve Arrangement
0 cites
US12084943utility2024
Valve Device and Method
0 cites
US12000248utility2024
Gas Lift Valve
0 cites
US11708749utility2023
Downhole Device with Signal Transmitter
0 cites