Jean-René LE GALL

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VILLENEUVE D'ASCQ, FR

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Patents Grantslast 30 patents

Information Patent Grant
Diving mask with pressure-balancing means
- Patent number 12,043,357
- Issue date Jul 23, 2024
- Jean-René Le Gall
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
DIVING MASK WITH PRESSURE-BALANCING MEANS
- Publication number 20220135193
- Publication date May 5, 2022
- DECATHLON
- Jean-René LE GALL
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT