Average Co-Inventor Count = 1.16
ph-index = 4
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. H&r Block Tax Services LLC (11 from 12 patents)
11 patents:
1. 8676676 - Spending vehicles for payments
2. 8671038 - Spending vehicles for payments
3. 8548883 - System and method for providing a loan to a taxpayer
4. 8521625 - Tax refund system
5. 8332289 - Spending vehicles for payments
6. 8326711 - Spending vehicles for payments
7. 7765132 - Tax refund system
8. 7668764 - Spending vehicles for payments
9. 7177829 - Tax refund system
10. 7127425 - System and method for providing a loan to a taxpayer based on a pre year-end tax refund
11. 7072862 - Spending vehicles for payments