Average Co-Inventor Count = 1.56
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 Firestone Tire & Rubber Company (7 from 582 patents)
7 patents:
1. D302961 - Tire
2. D283215 - Tire
3. D283216 - Tire
4. D282457 - Tire
5. D282456 - Tire
6. D278219 - Tire
7. D278137 - Tire