Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642666 | Hand-held label printer | Robert A. Petteruti, Steven F. Petteruti | 1997-07-01 |
| 5503483 | Portable sign printer | Steven F. Petteruti, Robert A. Petteruti, Majid Amani, Ralph Almonte | 1996-04-02 |
| 5335170 | Modular system for inventory control | Steven F. Petteruti, Robert J. Bouthillier, Robert A. Petteruti | 1994-08-02 |
| 5267800 | Miniature, portable, interactive printer | Steven F. Petteruti, Ralph Almonte, Majid Amani | 1993-12-07 |