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Sergey Alexandrovich Rekin
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Moscow, RU
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Patents Grants
last 30 patents
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Patent Grant
Threaded joint for production tubing
Patent number
12,110,746
Issue date
Oct 8, 2024
Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya
Sergey Alexandrovich Rekin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Threaded joint for production tubing
Publication number
20230250699
Publication date
Aug 10, 2023
Publichnoe aktsionernoe obshchestvo "Trubnaya metallurgicheskaya kompaniya''
Sergey Alexandrovich REKIN
E21 - EARTH DRILLING MINING
Information
Patent Application
Thread connection for casings
Publication number
20230243219
Publication date
Aug 3, 2023
PAO "TMK"
Sergey Alexandrovich REKIN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HEAT INSULATED STRING SEGMENT
Publication number
20150300125
Publication date
Oct 22, 2015
TMK-PREMIUM SERVICES LLC
Sergey Alexandrovich REKIN
E21 - EARTH DRILLING MINING
Information
Patent Application
SEALED THREADED JOINT FOR TUBING PIPES
Publication number
20150191980
Publication date
Jul 9, 2015
TMK-PREMIUM SERVICES LLC
Sergey Alexandrovich Rekin
E21 - EARTH DRILLING MINING