Average Co-Inventor Count = 2.35
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. International Business Machines Corporation (8 from 164,108 patents)
2. Rolm Company (8 from 43 patents)
16 patents:
1. D434774 - Disk drive tray bezel
2. D423479 - Disk drive tray bezel
3. D372464 - Multimedia storage and delivery system enclosure
4. D346599 - Telephone set
5. D346385 - Telephone set
6. D345978 - Telephone set
7. D345979 - Telephone set
8. D340057 - Add-on console for a telephone set
9. D340058 - Interface to a telephone set
10. D340059 - Interface to a telephone set
11. D340054 - Telephone set
12. D321344 - Computer display
13. D316559 - Control unit for electronic cash register or the like
14. D312625 - Input/output terminal for a cash register or similar article
15. D304179 - Computer display