Average Co-Inventor Count = 2.00
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. Allstate Insurance Company (4 from 1,109 patents)
4 patents:
1. D878392 - Display screen with graphical user interface
2. D851668 - Display screen with graphical user interface
3. D849773 - Display screen with graphical user interface
4. D848467 - Display screen with graphical user interface