Average Co-Inventor Count = 6.00
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 (2 from 2,191 patents)
3. Compagnie Generale Des Etablissments Michelin (1 from 44 patents)
3 patents:
1. D744939 - Tire tread
2. D744414 - Tire tread
3. D742812 - Tire tread