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. Csx Transportation, Inc. (1 from 10 patents)
1 patent:
1. 9434019 - Re-manufacture and apparatus of worn railroad freight car and locomotive wheels by rotational continuous longitudinal welding