Average Co-Inventor Count = 2.00
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. Bridgestone Americas Tire Operations, LLC (1 from 610 patents)
2. Bridgestone Firestone North American Tire, LLC (196 patents)
1 patent:
1. 7977422 - Non-staining black sidewall