Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442346 | Money deposit and/or dispensing device | Michael Backes, Eberhard F. Beyhl | 1984-04-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442346 | Money deposit and/or dispensing device | Michael Backes, Eberhard F. Beyhl | 1984-04-10 |