Andre VIEGAS WENTZ

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Porto Alegre, BR

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Patents Grantslast 30 patents

Information Patent Grant
Casing system for integration of modular internal intervention equi...
- Patent number 12,066,140
- Issue date Aug 20, 2024
- Petroleo Brasileiro S.A. Petrobras
- Ney Robinson Salvi dos Reis
- B61 - RAILWAYS
Information Patent Grant
Protection modules for on-board electronics and interconnection method
- Patent number 11,988,527
- Issue date May 21, 2024
- Petroleo Brasileiro S.A. Petrobras
- André Viegas Wentz
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM OF ANCHORING BY SELF-LOCKING OF WOVEN FIBER SLEEVES
- Publication number 20230071276
- Publication date Mar 9, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- André Viegas Wentz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PROTECTION MODULES FOR ON-BOARD ELECTRONICS AND INTERCONNECTION METHOD
- Publication number 20220356799
- Publication date Nov 10, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- André VIEGAS WENTZ
- E21 - EARTH DRILLING MINING
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
CASING SYSTEM FOR INTEGRATION OF MODULAR INTERNAL INTERVENTION EQUI...
- Publication number 20210372556
- Publication date Dec 2, 2021
- Petroleo Brasileiro S.A. - PETROBRAS
- Ney Robinson SALVI DOS REIS
- B61 - RAILWAYS