Average Co-Inventor Count = 2.18
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. Compagnie Generale Des Etablissements Michelin (4 from 2,197 patents)
2. Michelin Recherche Et Technique S.a. (3 from 2,095 patents)
4 patents:
1. D950478 - Tire
2. D778228 - Tire tread
3. D772153 - Tire tread
4. D758296 - Tire tread