Philippe Pierre Darcis

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Veracruz, MX

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Patents Grantslast 30 patents

Information Patent Grant
Threaded connection with improved root thread profile
- Patent number 9,375,798
- Issue date Jun 28, 2016
- Tenaris Connections Limited
- Gastón Mauro Mazzaferro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Threaded connection with improved root thread profile
- Patent number 8,668,232
- Issue date Mar 11, 2014
- Tenaris Connections Limited
- Gastón Mauro Mazzaferro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Threaded Connection with Improved Root Thread Profile
- Publication number 20140182426
- Publication date Jul 3, 2014
- Gastón Mauro Mazzaferro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Threaded Connection With Improved Root Thread Profile
- Publication number 20130147191
- Publication date Jun 13, 2013
- Gastón Mauro Mazzaferro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR