John Henry McKay

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Stonehaven, GB

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Patents Grantslast 30 patents

Information Patent Grant
Well bore fluid sensor, system, and method
- Patent number 12,018,970
- Issue date Jun 25, 2024
- Expro North Sea Limited
- John Henry McKay
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MONITORING LONG LENGTH TUBULAR STRUCTURES
- Publication number 20230099776
- Publication date Mar 30, 2023
- Expro North Sea Limited
- John Henry McKay
- G01 - MEASURING TESTING
Information Patent Application
POWER AND TELEMETRY SYSTEMS FOR A DOWNHOLE INSTRUMENT
- Publication number 20220397032
- Publication date Dec 15, 2022
- EXPRO NORTH SEA LIMITED
- John Henry McKay
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL BORE INSTRUMENT SYSTEM
- Publication number 20220372867
- Publication date Nov 24, 2022
- EXPRO NORTH SEA LIMITED
- David Sirda Shanks
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL BORE FLUID SENSOR, SYSTEM, AND METHOD
- Publication number 20220349740
- Publication date Nov 3, 2022
- Expro North Sea Limited
- John Henry McKay
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE SEAL WITH BUILT IN TESTING SYSTEM
- Publication number 20220170812
- Publication date Jun 2, 2022
- EXPRO NORTH SEA LIMITED
- John Henry McKay
- E21 - EARTH DRILLING MINING