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. Ahlstrom-Munksjo Oyj (3 from 29 patents)
3 patents:
1. 11400397 - Filter medium
2. 10603615 - Filter medium
3. 10293288 - Filter medium