Average Co-Inventor Count = 2.61
ph-index = 4
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 (4 from 613 patents)
4 patents:
1. D848939 - Tire tread
2. D806008 - Tire tread shoulder
3. D780099 - Tire tread
4. D779415 - Tire tread