Patents/Inventors

John Henry Mckay

StonehavenGB2 patents

3 Patents

US124218482025
Power and Telemetry Systems for a Downhole Instrument
Expro North Sea Limited
0 cites
US123526592025
Pressure Seal with Built in Testing System
Expro North Sea Limited
0 cites
US120189702024
Well Bore Fluid Sensor, System, and Method
EXPRO NORTH SEA LIMITED
0 cites