Average Co-Inventor Count = 2.00
ph-index = 1
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. Wilhelm Karmann Gmbh (2 from 183 patents)
2 patents:
1. 7857374 - Convertible vehicle with a roof held at lateral roof linkage parts
2. 7806459 - Convertible with a roof which can be stored in a folding-top compartment