Sergio Romero

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Queretaro, MX

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Patents Grantslast 30 patents

Information Patent Grant
Lockdown mechanism and lockdown system for wellhead connector
- Patent number 9,803,446
- Issue date Oct 31, 2017
- Vetco Gray Inc.
- Rockford Dee Lyle
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Lockdown Mechanism and Lockdown System for Wellhead Connector
- Publication number 20160090807
- Publication date Mar 31, 2016
- Vetco Gray Inc.
- Rockford Dee Lyle
- E21 - EARTH DRILLING MINING