Marcos Pellegrini Ribeiro

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Petropolis, BR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic system for recovering the communication signal of the bo...
- Patent number 11,994,022
- Issue date May 28, 2024
- Petroleo Brasileiro S.A. Petrobras
- Carlos Stenio Pereira Morais
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC SYSTEM FOR RECOVERING THE COMMUNICATION SIGNAL OF THE BO...
- Publication number 20230212942
- Publication date Jul 6, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Carlos Stenio Pereira Morais
- E21 - EARTH DRILLING MINING