Average Co-Inventor Count = 2.30
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. Lexmark International, Inc. (15 from 3,024 patents)
15 patents:
1. D461492 - Printer
2. D460478 - Printer
3. D460479 - Printer
4. D450083 - Ink cartridge for printer
5. D441787 - Ink cartridge for printer
6. D438894 - Printer
7. D432566 - Printer
8. D430897 - Ink cartridge for printer
9. D429277 - Top and sides of a front cover for a printer
10. D425555 - Printer and scanner interconnector
11. D413352 - Printer
12. D396053 - Printer
13. D368259 - Multifunctional facsimile, copier, scanner printer
14. D366494 - Duplex attachment for a printer
15. D362434 - Adjustable keyboard for a personal computer