Average Co-Inventor Count = 5.00
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. Norfolk Southern Corporation (2 from 37 patents)
2 patents:
1. 9366176 - Split cooling method and apparatus
2. 8601986 - Split cooling method and apparatus