Jean P. Salmon

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Aulnay sous Bois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for localizing of a train
- Patent number 4,508,298
- Issue date Apr 2, 1985
- Jeumont-Schneider
- Jean P. Salmon
- B61 - RAILWAYS
Information Patent Grant
Method of controlling a railroad car in automatic drive
- Patent number 4,487,385
- Issue date Dec 11, 1984
- Jeumont-Schneider
- Jean P. Salmon
- B61 - RAILWAYS
Information Patent Grant
Selection stage of the AC signal of greater amplitude between two s...
- Patent number 4,488,238
- Issue date Dec 11, 1984
- Jeumont-Schneider Corporation
- Jean P. Salmon
- G01 - MEASURING TESTING
Information Patent Grant
Coupling for inducing a current in the rails of a railroad track
- Patent number 4,449,685
- Issue date May 22, 1984
- Jeumont Schneider Corporation
- Jean P. Salmon
- B61 - RAILWAYS
Information Patent Grant
Device for the detection of the position of a railway vehicle
- Patent number 4,274,611
- Issue date Jun 23, 1981
- Jeumont-Schneider
- Jean Salmon
- B61 - RAILWAYS
Information Patent Grant
Continuous speed checking process for a powered vehicle and apparat...
- Patent number 4,103,851
- Issue date Aug 1, 1978
- Jeumont-Schneider
- Jean P. Salmon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fail-safe cab signal process for transmitting information by high-v...
- Patent number 4,081,160
- Issue date Mar 28, 1978
- Jeumont-Schneider
- Robert C. Devy
- B61 - RAILWAYS