Average Co-Inventor Count = 1.48
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. The Goodyear & Tire Rubber Company (4 from 7,038 patents)
4 patents:
1. D558125 - Tire tread
2. D491884 - Tire tread
3. D483319 - Tire tread
4. D466472 - Tire tread