Erwan PEIN

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hydroturbine manufacture
- Patent number 12,078,141
- Issue date Sep 3, 2024
- GE RENEWABLE TECHNOLOGIES
- Antoine Vaichere
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydroturbine manufacture
- Patent number 11,808,245
- Issue date Nov 7, 2023
- GE RENEWABLE TECHNOLOGIES
- Antoine Vaichere
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device for reversing a blade of a runner unit
- Patent number 10,598,144
- Issue date Mar 24, 2020
- GE RENEWABLE TECHNOLOGIES
- Alain Mathieu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDROTURBINE MANUFACTURE
- Publication number 20230332570
- Publication date Oct 19, 2023
- GE Renewable Technologies
- Antoine VAICHERE
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Improvements Relating to Hydroturbine Manufacture
- Publication number 20210033060
- Publication date Feb 4, 2021
- GE Renewable Technologies
- Antoine Vaichere
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEVICE FOR REVERSING A BLADE OF A RUNNER UNIT
- Publication number 20170198676
- Publication date Jul 13, 2017
- ALSTOM RENEWABLE TECHNOLGIES
- Alain MATHIEU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL