Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691915 | Electronic coupon system and method of processing electronic coupon card for storage and redemption | Daniel Thaxton, Martin H. Hileman | 2004-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691915 | Electronic coupon system and method of processing electronic coupon card for storage and redemption | Daniel Thaxton, Martin H. Hileman | 2004-02-17 |