Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673309 | ATM phone card system | Carol A. Caldwell, Wayne A. Beeder, George W. Jensen | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673309 | ATM phone card system | Carol A. Caldwell, Wayne A. Beeder, George W. Jensen | 1997-09-30 |