Average Co-Inventor Count = 3.00
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 2,197 patents)
3. Societe Detechnologie Michelin (1 from 98 patents)
4. Compagnie Generale Des Establissements Michelin (1 from 90 patents)
3 patents:
1. D722553 - Pneumatic tire
2. D672708 - Pneumatic tire
3. D663681 - Sidewall of a pneumatic tire