Average Co-Inventor Count = 3.00
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. Compagnie Générale Des Etablissements Michelin-Michelin & Cie (3 from 221 patents)
2. Compagnie Generale Des Establissements Michelin - Michelin & Cie (1 from 24 patents)
4 patents:
1. 6302984 - Process and device for treating vulcanized rubber surfaces before bonding
2. 6015468 - Process for treating vulcanized tread rubber surfaces before bonding
3. 5944925 - Tire production process using water jet treatment
4. 5759322 - Retreading process including treating vulcanized rubber surfaces before