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 (1 from 192 patents)
2. Alstom Transport Technologies (234 patents)
3. Alstom Holdings (39 patents)
1 patent:
1. 7271507 - Process and system for controlling an electronic power component and data recording support comprising instructions for executing the process