Average Co-Inventor Count = 8.24
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. Hauni Maschinenbau Ag (2 from 190 patents)
2 patents:
1. 7811220 - Device for processing filter tow material, and device for the production of filters
2. 7175580 - Wear indicator for a roller