Average Co-Inventor Count = 4.44
ph-index = 1
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. First Data Corporation (1 from 568 patents)
2. Fiserv Incorporated (1 from 59 patents)
2 patents:
1. 12330442 - Card attachment system and method
2. 7516949 - Sideways sheet feeder and methods