Average Co-Inventor Count = 1.22
ph-index = 7
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 (11 from 9,638 patents)
11 patents:
1. D421769 - Printer control device
2. D381679 - Printer control device with matching panels
3. D379828 - Ink jet printer with bottom media input tray unit
4. D378926 - Printer with media tray
5. D378757 - Ink jet printer with multiple media input trays
6. D376615 - Printer
7. D368273 - Media input tray unit for ink jet printer
8. D356596 - Printer
9. D352732 - Printer
10. D324395 - Printer
11. D307765 - Printer