Denis Ernest Celestin Buffet

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Automatic system for quick dropping of the battery, integrated to a...
- Patent number 9,511,459
- Issue date Dec 6, 2016
- Denis Ernest Celestin Buffet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid vehicle having an engine and a flywheel which alternatively...
- Patent number 9,333,847
- Issue date May 10, 2016
- Denis Ernest Celestin Buffet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High efficiency hybrid vehicle with two planetary gear mechanisms f...
- Patent number 8,845,469
- Issue date Sep 30, 2014
- Denis Ernest Celestin Buffet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flywheel to recover kinetic energy for hybrid vehicle which has two...
- Patent number 8,840,499
- Issue date Sep 23, 2014
- Denis Ernest Celestin Buffet
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYBRID VEHICLE HAVING AN ENGINE AND A FLYWHEEL WHICH ALTERNATIVELY...
- Publication number 20160129777
- Publication date May 12, 2016
- Denis Ernest Celestin BUFFET
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automatic system for quick dropping of the battery, integrated to a...
- Publication number 20150013130
- Publication date Jan 15, 2015
- Denis Ernest Celestin BUFFET
- B60 - VEHICLES IN GENERAL