Average Co-Inventor Count = 1.67
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. Blackhawk Network, Inc. (2 from 105 patents)
2 patents:
1. 12260396 - System for payment via electronic wallet
2. 10755261 - Prepaid card with savings feature