Average Co-Inventor Count = 2.31
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 (5 from 7,038 patents)
5 patents:
1. D565500 - Tire
2. D565498 - Tire tread
3. D554050 - Tire tread
4. D505109 - Tire tread
5. D503672 - Tire tread