Average Co-Inventor Count = 3.00
ph-index = 2
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. Pizza Hut, Inc. (4 from 52 patents)
4 patents:
1. 7923048 - Segmented pizza crust system
2. 7914836 - Pizza with segmented crust
3. D548426 - Pizza crust
4. D455617 - Ring