Average Co-Inventor Count = 2.22
ph-index = 8
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. Verifone Gmbh (10 from 213 patents)
10 patents:
1. 5577118 - Telephone-terminal combination with plural keyboards
2. D367044 - Transaction terminal console
3. 5438184 - Method and apparatus for electronic cash transactions
4. D359490 - Telephone terminal console
5. D356601 - Illuminable transaction display for check-out counters
6. D347828 - Transaction system console
7. D346794 - Transaction system console
8. D343413 - Slip printer
9. D340067 - Roll printer
10. D334924 - Memory cartridge for a point of transaction terminal