Average Co-Inventor Count = 1.58
ph-index = 6
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 Corporation (14 from 5,124 patents)
14 patents:
1. 11453246 - Tire
2. D896738 - Tire tread
3. D896743 - Tread portion of an automobile tire
4. D864093 - Tire tread
5. D861588 - Tire tread
6. D860918 - Tire tread
7. D821452 - Rubber crawler
8. D821453 - Rubber crawler
9. D792328 - Tread of an automobile tire
10. D791684 - Tread of an automobile tire
11. D786187 - Tread of an automobile tire
12. D783512 - Tread of an automobile tire
13. D782967 - Tread of an automobile tire
14. D754061 - Tread portion of an automobile tire