Average Co-Inventor Count = 3.00
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. Metso Paper Inc. (1 from 571 patents)
2. Stora Enso Oyj (1 from 287 patents)
3. Upm-kymmene Oyj Corporation (1 from 22 patents)
4. M-real Oyj (1 from 21 patents)
5. Myllykoski Oyj (1 from 2 patents)
1 patent:
1. 7819149 - Method and apparatus for mechanical defibration of wood