Average Co-Inventor Count = 7.00
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. Trinity North American Freight Car, Inc. (2 from 26 patents)
2 patents:
1. 11273851 - Railcar with adjustable opening longitudinal gates
2. 10449975 - Railcar with adjustable opening longitudinal gates