Average Co-Inventor Count = 2.67
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. Inalfa Industries B.v. (4 from 49 patents)
4 patents:
1. 6412859 - Folding roof for a vehicle
2. 6390542 - Open roof construction for a vehicle
3. 6375253 - Open roof construction for a vehicle and cover frame for attachment to the underside thereof
4. 6325452 - Folding roof for a vehicle