Average Co-Inventor Count = 4.00
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. Technogym S.p.a. (2 from 121 patents)
2. Piaggio&c. S.p.a. (1 from 234 patents)
3 patents:
1. 8047321 - Hybrid propulsion and transmission system for motorcycles
2. 7901340 - Exercising machine
3. 7670270 - Exercising machine