Average Co-Inventor Count = 2.77
ph-index = 1
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. D929933 - Tire
2. D905622 - Retread tire tread
3. D842233 - Tire tread