Average Co-Inventor Count = 3.43
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. Helsa-werke Helmut Sandler Gmbh & Co. Kg (2 from 10 patents)
2 patents:
1. 6083857 - Surface element
2. 5334436 - Flexible material including active particles, process for the production