Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038552 | Method and apparatus to process combined credit and debit card transactions | Paul W. Hemminger, John A. Guido | 2000-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038552 | Method and apparatus to process combined credit and debit card transactions | Paul W. Hemminger, John A. Guido | 2000-03-14 |