Francis Demarquilly

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Lagord, FR

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Patents Grantslast 30 patents

Information Patent Grant
Railway vehicle comprising pivoting bogies
- Patent number 8,381,659
- Issue date Feb 26, 2013
- Alstom Transport SA
- Alain Rodet
- B61 - RAILWAYS
Information Patent Grant
Railway vehicle comprising pivoting end bogies
- Patent number 8,365,675
- Issue date Feb 5, 2013
- Alstom Transport SA
- Alain Rodet
- B61 - RAILWAYS
Information Patent Grant
Inflatable air bag release and membrane protection device
- Patent number 6,497,183
- Issue date Dec 24, 2002
- Alstom
- Francis Demarquilly
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for protecting a vehicle against impact
- Patent number 6,454,326
- Issue date Sep 24, 2002
- Alstom
- Francis Demarquilly
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Railway Vehicle Comprising Pivoting Bogies
- Publication number 20100132585
- Publication date Jun 3, 2010
- ALSTOM TRANSPORT SA
- Alain Rodet
- B61 - RAILWAYS
Information Patent Application
Railway Vehicle Comprising Pivoting End Bogies
- Publication number 20100083866
- Publication date Apr 8, 2010
- ALSTOM TRANSPORT SA
- Alain Rodet
- B61 - RAILWAYS
Information Patent Application
Release device for releasing an inflatable element and a protection...
- Publication number 20020005142
- Publication date Jan 17, 2002
- ALSTOM
- Francis Demarquilly
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for protecting a vehicle against impact
- Publication number 20010028173
- Publication date Oct 11, 2001
- Francis Demarquilly
- B60 - VEHICLES IN GENERAL