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Bryan Dullage
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Ferndown Dorset, GB
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Patents Grants
last 30 patents
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Patent Grant
Wellbore communication methods and systems
Patent number
12,018,562
Issue date
Jun 25, 2024
Expro North Sea Limited
Bryan Dullage
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
TOOL FOR USE IN WELL TUBING AND METHOD OF USING SAME
Publication number
20230011634
Publication date
Jan 12, 2023
EXPRO NORTH SEA LIMITED
Bryan Dullage
E21 - EARTH DRILLING MINING
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Patent Application
WELLBORE COMMUNICATION METHODS AND SYSTEMS
Publication number
20220127955
Publication date
Apr 28, 2022
Expro North Sea Limited
Bryan Dullage
E21 - EARTH DRILLING MINING