Average Co-Inventor Count = 3.58
ph-index = 7
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. Imperial Schrade Corp. (7 from 25 patents)
7 patents:
1. D459188 - Blade lifter
2. D454769 - Knife handle portion
3. 5963999 - Multi-purpose folding tool
4. D409893 - Surface portions of folded multi-purpose tool
5. D401133 - Multi-purpose folding pliers
6. 5791002 - Multi-purpose folding tool
7. 5495673 - Knife with detachable support