Average Co-Inventor Count = 4.78
ph-index = 9
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 (9 from 9,639 patents)
2. Hewlett-Packard Development Company, L.p. (3 from 27,429 patents)
12 patents:
1. D526010 - Fluid container
2. D523469 - Printer
3. D477840 - Printer access door
4. D466923 - Inkjet printer with fixed sheet feeder
5. D462087 - Inkjet printer
6. D411568 - Fluid container
7. D391986 - Fluid container
8. D373378 - Color inkjet printer
9. D322451 - Ink-jet printer
10. D322090 - Active drop ink-jet printer
11. D314209 - Ink-jet print cartridge
12. D313426 - Printer font cartridge