Average Co-Inventor Count = 4.00
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 (2 from 568 patents)
2. The Western Union Company (1 from 287 patents)
2 patents:
1. 7774209 - Stored value cards and methods for their issuance
2. 7054842 - Stored value cards and methods for their issuance