Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8417543 | Electronic payment delivery service | Edward Yanak, Joseph Vause, Karen L. Cervenka | 2013-04-09 |
| 7792688 | Electronic payment delivery service | Edward Yanak, Joseph Vause, Karen L. Cervenka | 2010-09-07 |
| 7769599 | Electronic payment delivery service | Edward Yanak, Joseph Vause, Karen L. Cervenka | 2010-08-03 |