Jean-Jacques Laporte

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La Rochelle, FR

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Patents Grantslast 30 patents

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
Rail vehicle including an end car extended by a cab
- Patent number 6,457,420
- Issue date Oct 1, 2002
- Alstom
- Jean-Jacques Laporte
- B61 - RAILWAYS
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
Information Patent Grant
Device for protecting a vehicle against impact
- Patent number 6,443,510
- Issue date Sep 3, 2002
- Alstom
- Michel Gibeau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy absorber device having a parallelepiped shape for absorbing...
- Patent number 6,158,356
- Issue date Dec 12, 2000
- GEC Alsthom Transport SA
- Joel Hachet
- B61 - RAILWAYS
Information Patent Grant
Devices with inflatable members for protecting vehicles against imp...
- Patent number 6,039,349
- Issue date Mar 21, 2000
- GEC Alsthom Transport SA
- Jean-Jacques Laporte
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of protection against impacts between two vehicles by at lea...
- Patent number 6,031,449
- Issue date Feb 29, 2000
- GEC Alsthom Transport SA
- Jean-Jacques Laporte
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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
Rail vehicle including an end car extended by a cab
- Publication number 20010052305
- Publication date Dec 20, 2001
- ALSTOM
- Jean-Jacques Laporte
- B61 - RAILWAYS
Information Patent Application
Device for protecting a vehicle against impact
- Publication number 20010035657
- Publication date Nov 1, 2001
- Michel Gibeau
- 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