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Jonathan Franchi
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Landing pipe
Patent number
11,408,234
Issue date
Aug 9, 2022
Grant Prideco, L.P.
Henry Yang
E21 - EARTH DRILLING MINING
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Patent Grant
Landing pipe
Patent number
10,145,182
Issue date
Dec 4, 2018
TUBOSCOPE VETCO (FRANCE) SAS
Henry Yang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
LANDING PIPE
Publication number
20190032422
Publication date
Jan 31, 2019
GRANT PRIDECO, L.P.
Henry YANG
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR COMPONENT FOR BORING AND EXPLOITING HYDROCARBONS WELLS AND...
Publication number
20140327242
Publication date
Nov 6, 2014
VALLOUREC OIL AND GAS FRANCE
Scott Granger
E21 - EARTH DRILLING MINING
Information
Patent Application
LANDING PIPE
Publication number
20140145432
Publication date
May 29, 2014
VAM DRILLING USA, INC.
Henry YANG
E21 - EARTH DRILLING MINING