Average Co-Inventor Count = 9.47
ph-index = 4
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. Interbold (2 from 34 patents)
2. Axiohm Transaction Solutions, Inc. (1 from 49 patents)
3. Dh Technology Inc. (1 from 5 patents)
4 patents:
1. 6439454 - Transaction printer
2. 6293469 - Transaction printer
3. 5954439 - Printer paper cutting mechanism for automated teller machine
4. 5816720 - Printer mechanism for automated teller machine