Average Co-Inventor Count = 3.20
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. Compagnie Generale Des Etablissements Michelin (4 from 2,198 patents)
2. Michelin Recherche Et Technique (2 from 152 patents)
4 patents:
1. D832777 - Tire tread
2. D810006 - Tire tread
3. D676373 - Tire tread
4. D675977 - Tire tread