Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665953 | Self-contained personal data collector for redeeming coupons | Ricardo L. Lozano | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665953 | Self-contained personal data collector for redeeming coupons | Ricardo L. Lozano | 1997-09-09 |