Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672377 | Check authorization system | Arthur J. Murphy | 1987-06-09 |
| 4554446 | Supermarket inventory control system and method | Arthur J. Murphy | 1985-11-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672377 | Check authorization system | Arthur J. Murphy | 1987-06-09 |
| 4554446 | Supermarket inventory control system and method | Arthur J. Murphy | 1985-11-19 |