Thomas DIDRY

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Lille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Drill-string liner element furnished with an improved hardbanding l...
- Patent number 10,202,810
- Issue date Feb 12, 2019
- TUBOSCOPE VETCO (FRANCE) SAS
- Thomas Didry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DRILL-STRING LINER ELEMENT FURNISHED WITH AN IMPROVED HARDBANDING L...
- Publication number 20160340985
- Publication date Nov 24, 2016
- VALLOUREC DRILLING PRODUCTS FRANCE
- Thomas DIDRY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR