Average Co-Inventor Count = 2.67
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. Pirelli Tyre S.p.a. (10 from 553 patents)
10 patents:
1. D1104930 - All season tire
2. 12479243 - Winter tyre
3. D1082655 - Tire for automobiles
4. D1074618 - Tire for automobiles
5. D1051821 - All season tire
6. D1029737 - Tire
7. D1012010 - All season tire
8. D1012009 - Tire
9. D931793 - Tire for vehicle wheels
10. D870025 - Tire for vehicle wheels