Rogerio Dias Regazzi

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Rio de Janeiro RJ, BR

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Patents Grantslast 30 patents

Information Patent Grant
Optical transducer and method for the simultaneous measurement of p...
- Patent number 7,308,165
- Issue date Dec 11, 2007
- Petroleo Brasileiro S.A.-Petrobras
- Jose Luiz Arias Vidal
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical transducer and method for the simultaneous measurement of p...
- Publication number 20060034559
- Publication date Feb 16, 2006
- PETROLEO BRASILEIRO S.A. - PETROBRAS, Rio de Janerio, RJ
- Jose Luiz Arias Vidal
- G01 - MEASURING TESTING