Average Co-Inventor Count = 6.25
ph-index = 5
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 7,034 patents)
5 patents:
1. D581351 - Tire tread
2. D563862 - Tire tread
3. D549161 - Tire tread
4. D549164 - Tire tread
5. D538221 - Tire tread