Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445074 | Value selection and printing apparatus including a security device | Richard A. Malin, Stephen J. Rigo | 1995-08-29 |
| 5372065 | Value selection mechanism including means for weakening a drive gear to permit distortion thereof | Richard A. Malin, Stephen J. Rigo, Alfred Spath | 1994-12-13 |