Average Co-Inventor Count = 2.40
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 Development Company, L.p. (2 from 27,394 patents)
2. Hewlett-packard Company (1 from 9,638 patents)
3 patents:
1. 8651655 - Printer
2. D515131 - Printer
3. D473894 - Multi-function inkjet printer