Average Co-Inventor Count = 3.09
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. Kellogg Company (5 from 209 patents)
5 patents:
1. D698116 - Edible biscuit
2. D583526 - Curved trapezoid food product
3. D571977 - Food product
4. D532181 - Cracker
5. D512200 - Toaster product