Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025189 | Supply detecting device for money or equivalents | Mircea Sorin Petrusan | 2006-04-11 |
| 6634823 | Truss union connector & truss mount | — | 2003-10-21 |
| 6066038 | Automatic hopper fill system for coin dispensing machines | John A. Forte, James J. Grinsteiner, Allan M. Brown | 2000-05-23 |
| 5611483 | Coin and currency receptacle assembly for money operated machines | — | 1997-03-18 |
| 4854247 | Lock type sealed paper currency collector and security device | Wendel Schmidt | 1989-08-08 |