Average Co-Inventor Count = 1.08
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. Ferrari S.p.a. (7 from 643 patents)
7 patents:
1. 9561711 - Convertible car with a rigid sunroof and a front engine and corresponding control method
2. 9186969 - Car with a rigid sun roof, preferably with four seats
3. 8857888 - Car with a sun roof provided with internal and external vertical posts
4. 8596709 - Car with a sun roof provided with closing bodies and hollow spaces
5. 8567845 - Car with a sun roof provided with a containing tank of the rear window
6. 8567844 - Car with a sun roof provided with sealing gaskets
7. 8205929 - Car with a sun roof