Cedric HERNALSTEENS

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Niteroi, BR

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR UNBLOCKING OR CLEANING DUCTS BY MEANS OF A CONTROLLED LO...
- Publication number 20220410223
- Publication date Dec 29, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- Hugo Francisco Lisboa Santos
- B08 - CLEANING
Information Patent Application
SYSTEM FOR LAUNCHING EQUIPMENT WITH A CABLE FOR INTERNALLY INSPECTI...
- Publication number 20220333728
- Publication date Oct 20, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- Hugo Francisco Lisboa Santos
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING DISCONNECTED WELLS
- Publication number 20210363881
- Publication date Nov 25, 2021
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcos Vinicius DA SILVA NOBREGA
- E21 - EARTH DRILLING MINING