Marcelo Jose B. Teixeira

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Rio de Janeiro, BR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for connecting an underwater flexible riser to...
- Patent number 5,947,642
- Issue date Sep 7, 1999
- Petroleo Brasileiro S.A. - Petrobras
- Marcelo Jose Barbosa Teixeira
- E21 - EARTH DRILLING MINING
Information Patent Grant
Equipment for the interconnection of two lines to allow running of...
- Patent number 5,437,302
- Issue date Aug 1, 1995
- Petroleo Brasileiro S.A.-Petrobras
- Jose Eduardo M. Da Silva
- B08 - CLEANING