Average Co-Inventor Count = 3.60
ph-index = 3
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. Michelin Recherche Et Technique S.a. (3 from 2,095 patents)
2. Compagnie Generale Des Etablissements Michelin (1 from 2,191 patents)
3 patents:
1. D700879 - Tire tread
2. D600635 - Tire tread
3. D483322 - Tire tread