Average Co-Inventor Count = 1.33
ph-index = 3
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. World Tableware Inc. (4 from 16 patents)
4 patents:
1. D596456 - Handle for a utensil
2. D593797 - Handle for a utensil
3. D577543 - Handle for a utensil
4. D577544 - Handle for a utensil