JE

Jean Ehrsam

AT Alstom Technology: 3 patents #15 of 376Top 4%
📍 Clamart, FR: #92 of 398 inventorsTop 25%
Overall (All Time): #1,588,833 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7258309 Automatic and guided system for transporting people and method for controlling transport modules running in such a system Jean-Paul Moskowitz, Anselme Cote 2007-08-21
6752322 Method of constructing a rail track on a track-receiving concrete slab Yvan Skific 2004-06-22
6505406 GUIDE METHOD FOR GUIDING A DEVICE THAT IS DESIGNED TO INSERT ELEMENTS INTO THE GROUND IN ORDER TO MAKE A STRUCTURE, AND A DEVICE FOR INSERTING AT LEAST ONE ELEMENT INTO THE GROUND USING SUCH A GUIDE METHOD Ian Robertson 2003-01-14