Average Co-Inventor Count = 2.42
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 (2 from 188 patents)
4 patents:
1. D1043914 - Cover for spray a gun
2. 11897525 - System and method for railroad personnel safety assurance
3. 11414111 - System and method for railroad personnel safety assurance
4. D780881 - Fishing rod handle