Average Co-Inventor Count = 1.25
ph-index = 8
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. Kai U.s.a., Ltd. (6 from 66 patents)
10 patents:
1. D654325 - Knife blade
2. D654324 - Knife blade
3. D637048 - Knife
4. D637049 - Knife
5. D579731 - Knife blade
6. D559045 - Knife
7. D559044 - Knife
8. D554437 - Knife
9. D554438 - Knife
10. D553916 - Knife handle