Average Co-Inventor Count = 2.00
ph-index = 2
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. (2 from 2,095 patents)
2 patents:
1. 4926920 - Pneumatic tire--the carcass of which is formed of a regenerated
2. 4839113 - Anistropic compositions of cellulose esters; processes for obtaining