Average Co-Inventor Count = 1.64
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. United Cutlery Corporation (6 from 91 patents)
6 patents:
1. D517640 - Knife
2. D517156 - Knife blade
3. D494245 - Knife
4. D494246 - Knife handle
5. D473913 - Knife
6. D473915 - Knife handle