Average Co-Inventor Count = 4.00
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. E2interactive, Inc. (4 from 78 patents)
4 patents:
1. 8407088 - Rebate card system
2. 8190472 - Multiple use rebate card
3. 8190471 - Rebate card system
4. 7575152 - Temporary value card method and system