Average Co-Inventor Count = 2.73
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. Pizza Hut, Inc. (10 from 52 patents)
10 patents:
1. 7923048 - Segmented pizza crust system
2. 7914836 - Pizza with segmented crust
3. 7823489 - Systems and methods for making a pizza pie having an outer cheese portion
4. 7726236 - Sandwich maker
5. 7677879 - Apparatus for docking dough
6. 7610837 - Systems and methods for making a pizza pie having an outer cheese portion
7. D548426 - Pizza crust
8. D536578 - Seasoning shaker
9. D504056 - Ladle
10. D455617 - Ring