Average Co-Inventor Count = 2.57
ph-index = 2
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 (3 from 568 patents)
3 patents:
1. 8672216 - Flat card production systems and methods
2. 8381972 - Customized transaction card and account reports
3. 7845558 - Accessing financial accounts with 3D bar code