Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9111278 | Method and system for determining point of sale authorization | Thomas C. Barton, Harold E. Paulson | 2015-08-18 |
| 8554631 | Method and system for determining point of sale authorization | Thomas C. Barton, Harold E. Paulson | 2013-10-08 |