Average Co-Inventor Count = 2.25
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. Xerox Corporation (2 from 24,198 patents)
2. Other (1 from 832,912 patents)
3 patents:
1. 5238998 - Toner and developer compositions with liquid glass resins
2. 5158851 - Toner and developer compositions with liquid glass resins
3. 4682374 - Protective ear covering