Average Co-Inventor Count = 5.33
ph-index = 1
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. Hewlett-packard Development Company, L.P. (2 from 27,427 patents)
2 patents:
1. 11320761 - Charge roller voltage determination
2. D756361 - Scanner