Average Co-Inventor Count = 3.47
ph-index = 2
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 (2 from 7,038 patents)
2 patents:
1. D559767 - Tire tread
2. D551161 - Tire tread