Average Co-Inventor Count = 5.09
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. Carl Freudenberg Kg (2 from 516 patents)
2 patents:
1. 12315940 - Gas diffusion layer for fuel cells
2. 7815887 - Conductive nonwoven fabric