Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209395 | Method and apparatus for a lockable, removable cassette, for securely storing currency | John Zouzoulas, Robert Clauser | 1993-05-11 |
| 4842120 | Jam reducing apparatus for use in a coin operated machine | Bob M. Dobbins, John Zouzoulas | 1989-06-27 |
| 4474078 | Valve operator de-clutch mechanism | Walter J. Denkowski | 1984-10-02 |