Average Co-Inventor Count = 2.00
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. Fiskars Finland Oy Ab (2 from 483 patents)
2 patents:
1. D356480 - Splitting axe
2. D354212 - Splitting axe