Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011578 | Voucher system and method of use | Mark Alan Schultz, Token Lee Oakman | 2011-09-06 |
| 7735726 | Voucher system and method of use | Mark Alan Schultz, Token Lee Oakman | 2010-06-15 |