Average Co-Inventor Count = 1.50
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. Michelin Recherche Et Technique S.a. (3 from 2,095 patents)
2. Compagnie Generale Des Etablissements Michelin (2,194 patents)
3 patents:
1. D382235 - Tire tread
2. D380993 - Tire
3. D380999 - Tire