Average Co-Inventor Count = 3.75
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. Bridgestone Americas Tire Operations, LLC (2 from 609 patents)
2 patents:
1. D889389 - Tire
2. D780099 - Tire tread