BC

Bertrand De Colombel

AT Alstom Transport Technologies: 2 patents #39 of 359Top 15%
Overall (All Time): #1,959,104 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10449974 Two-floor passenger railway car and train comprising such a car Benoit Fray, Xavier Allard, Carole Vannier, Alexis Bonnet, Lionel Graf +1 more 2019-10-22
D822541 Locomotive 2018-07-10