Average Co-Inventor Count = 5.00
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 Technology Limited (1 from 1,386 patents)
1 patent:
1. 8333555 - Multifrequency control stage for improved dampening of excitation factors