Average Co-Inventor Count = 6.02
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 (8 from 9,639 patents)
2. Hewlett-Packard Development Company, L.p. (3 from 27,442 patents)
11 patents:
1. D477840 - Printer access door
2. D477018 - Inkjet printer
3. D477019 - Inkjet printer with sheet feeder
4. D466924 - Inkjet printer
5. D466923 - Inkjet printer with fixed sheet feeder
6. D462087 - Inkjet printer
7. D429759 - Inkjet printer
8. D429279 - Inkjet printer
9. D406273 - Inkjet printer with envelope feeder
10. D390257 - Inkjet printer
11. D373380 - Inkjet printer