Average Co-Inventor Count = 2.77
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 (2 from 152 patents)
2. Michelin Recherche Et Technique S.a. (1 from 2,095 patents)
3. Societe Detechnologie Michelin (1 from 98 patents)
3 patents:
1. D661639 - Tire tread
2. D627708 - Tire tread
3. D595641 - Tire tread