Average Co-Inventor Count = 1.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Alstom Holdings (1 from 39 patents)
2. Alstom Transport Technologies (234 patents)
1 patent:
1. 12247703 - Anti-fire safety system for a vehicle having hydrogen stored on board, and related vehicle