Christopher E. Desadier

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Conroe, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced welded pipe, threaded connections, and methods for achievi...
- Patent number 11,174,685
- Issue date Nov 16, 2021
- National-Oilwell Varco, L.P.
- Roger Edward Ethridge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Enhanced welded pipe, threaded connections, and methods for achievi...
- Patent number 10,961,787
- Issue date Mar 30, 2021
- National-Oilwell Varco, L.P.
- Roger Edward Ethridge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR WIRE ARC ADDITIVE MANUFACTURING
- Publication number 20220324047
- Publication date Oct 13, 2022
- National-Oilwell Varco, L.P.
- Mark Mruczek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENHANCED WELDED PIPE, THREADED CONNECTIONS, AND METHODS FOR ACHIEVI...
- Publication number 20210172261
- Publication date Jun 10, 2021
- National-Oilwell Varco, L.P.
- Roger Edward Ethridge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR