Average Co-Inventor Count = 3.75
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. Dr. Ing. H.c. F. Porsche Aktiengesellschaft (2 from 4,064 patents)
2 patents:
1. 5297837 - Inflatable roof for a motor vehicle
2. 4895406 - Bumper arrangement with an adjustable covering for motor vehicles