Alvaro Jose Vilela

Follow

Person

Rio De Janeiro, BR

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for a low drag flotation system
- Patent number 7,677,322
- Issue date Mar 16, 2010
- BJ Services Company
- Andrew K. Jordan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Upper-completion single trip system with hydraulic internal seal re...
- Patent number 7,506,691
- Issue date Mar 24, 2009
- BJ Services Company
- Alvaro Jose Vilela
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal single trip system with rotating jetting tool
- Patent number 7,331,388
- Issue date Feb 19, 2008
- BJ Services Company
- Alvaro Jose Vilela
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR A LOW DRAG FLOTATION SYSTEM
- Publication number 20080185157
- Publication date Aug 7, 2008
- BJ Services Company
- Andrew K. Jordan
- E21 - EARTH DRILLING MINING
Information Patent Application
Horizontal single trip system with rotating jetting tool
- Publication number 20060231253
- Publication date Oct 19, 2006
- Alvaro Jose Vilela
- E21 - EARTH DRILLING MINING
Information Patent Application
Upper-completion single trip system with hydraulic internal seal re...
- Publication number 20060219413
- Publication date Oct 5, 2006
- Alvaro Jose Vilela
- E21 - EARTH DRILLING MINING