Average Co-Inventor Count = 2.86
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. Hewlett-packard Company (2 from 9,638 patents)
2 patents:
1. 6160629 - Multiple copy printer with print job retention
2. 6075925 - Control panel for image forming devices