Average Co-Inventor Count = 2.60
ph-index = 4
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 (4 from 4,045 patents)
4 patents:
1. D961489 - Aircraft, toy and/or replica
2. D923563 - Apparatus for charging accumulators
3. D922943 - Apparatus for charging accumulators
4. D857634 - Apparatus for charging accumulators