Average Co-Inventor Count = 1.18
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. Piaggio&c. S.p.a. (6 from 235 patents)
6 patents:
1. D1109021 - Motorcycle
2. D969672 - Motorcycle
3. D879667 - Motorcycle
4. D796384 - Motorcycle
5. D796385 - Motorcycle
6. D694154 - Motorcycle