Average Co-Inventor Count = 4.84
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 7,030 patents)
4 patents:
1. D559767 - Tire tread
2. D490045 - Tire tread
3. D477565 - Tire tread
4. D474734 - Tire tread