Average Co-Inventor Count = 3.00
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. Compagnie Generale Des Etablissements Michelin (3 from 2,207 patents)
3 patents:
1. D994589 - Tire
2. D871318 - Tire tread
3. D855557 - Tire tread