Average Co-Inventor Count = 1.38
ph-index = 6
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 (6 from 213 patents)
6 patents:
1. D406574 - Payment instrument
2. D386781 - Transaction terminal console and swivel stand
3. 5577118 - Telephone-terminal combination with plural keyboards
4. D372730 - Transaction terminal console
5. D359490 - Telephone terminal console
6. D333658 - Point of sale transaction terminal