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. Bnsf Railway Company (3 from 184 patents)
3 patents:
1. 12296870 - System and method for railroad tie management
2. 11999394 - System and method for railroad tie management
3. 11338832 - System and method for railroad tie management