Fernando Sousa

Follow

Person

Rio de Janeiro, BR

People

Patents Grantslast 30 patents

Information Patent Grant
Bridging hanger and seal running tool
- Patent number 8,590,624
- Issue date Nov 26, 2013
- Vetco Gray Inc.
- Guilherme Pedro Eppinghaus Neto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bridging hanger and seal running tool
- Patent number 8,276,671
- Issue date Oct 2, 2012
- Vetco Gray Inc.
- Guilherme Pedro Eppinghaus Neto
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Bridging Hanger and Seal Running Tool
- Publication number 20130037271
- Publication date Feb 14, 2013
- Vetco Gray Inc.
- Guilherme Pedro Eppinghaus Neto
- E21 - EARTH DRILLING MINING