Olivier Fragnière

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Courtaman, CH

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine with intake manifold injection, in parti...
- Patent number 11,920,545
- Issue date Mar 5, 2024
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL COMBUSTION ENGINE COMPRISING PRECOMBUSTION CHAMBER
- Publication number 20250035031
- Publication date Jan 30, 2025
- Liebherr Machines Bulle SA
- Olivier FRAGNIÈRE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS