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Wesley OTT
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Boulogne-Billancour, FR
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Patents Grants
last 30 patents
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Patent Grant
Self-locking threaded connection partially in non-locking engagement
Patent number
12,331,851
Issue date
Jun 17, 2025
Vallourec Oil and Gas France
Thimothé Delbosco
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-locking threaded connection partially in non-locking engagement
Patent number
12,049,790
Issue date
Jul 30, 2024
Vallourec Oil and Gas France
Wesley Ott
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threaded connection partially in a self-locking engagement
Patent number
11,840,895
Issue date
Dec 12, 2023
Vallourec Oil and Gas France
Steve Langford
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
SELF-LOCKING THREADED CONNECTION PARTIALLY IN NON-LOCKING ENGAGEMENT
Publication number
20240229985
Publication date
Jul 11, 2024
VALLOUREC OIL AND GAS FRANCE
Thimothé DELBOSCO
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-LOCKING THREADED CONNECTION PARTIALLY IN NON-LOCKING ENGAGEMENT
Publication number
20230400126
Publication date
Dec 14, 2023
VALLOUREC OIL AND GAS FRANCE
Wesley OTT
E21 - EARTH DRILLING MINING
Information
Patent Application
SELF-LOCKING THREADED CONNECTION PARTIALLY IN NON-LOCKING ENGAGEMENT
Publication number
20230066104
Publication date
Mar 2, 2023
VALLOUREC OIL AND GAS FRANCE
Wesley OTT
E21 - EARTH DRILLING MINING
Information
Patent Application
THREADED CONNECTION PARTIALLY IN A SELF-LOCKING ENGAGEMENT
Publication number
20200325734
Publication date
Oct 15, 2020
VALLOUREC OIL AND GAS FRANCE
Steve LANGFORD
E21 - EARTH DRILLING MINING