Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570123 | Thermal print head with auxiliary printer head guard | — | 1996-10-29 |
| 5503483 | Portable sign printer | Alfred J. Petteruti, Steven F. Petteruti, Robert A. Petteruti, Majid Amani | 1996-04-02 |
| 5267800 | Miniature, portable, interactive printer | Alfred J. Petteruti, Steven F. Petteruti, Majid Amani | 1993-12-07 |