Average Co-Inventor Count = 6.46
ph-index = 2
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. New York Air Brake Corporation (2 from 291 patents)
2 patents:
1. 8346413 - Wireless display unit for ECP transition system
2. 7748986 - End of car junction box assembly