Average Co-Inventor Count = 1.00
ph-index = 1
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 (1 from 2,198 patents)
1 patent:
1. 12479130 - Production of rubber mixtures in a rubber mixture production line incorporating one or more twin-screw mixing and extrusion machines