Average Co-Inventor Count = 1.33
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. Hermann Wangner-Gmbh & Co. Kg (2 from 25 patents)
2 patents:
1. 4452284 - Paper machine screen and process for production thereof
2. 4311172 - Multi-layer spliced drainage sieve belt and method for splicing same