Average Co-Inventor Count = 2.18
ph-index = 4
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 (4 from 483 patents)
4 patents:
1. D395211 - Collapsible spade
2. D356480 - Splitting axe
3. D354212 - Splitting axe
4. D298725 - Rake head