Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493967 | Value selection and printing apparatus including a security device | Richard A. Malin, Christopher M. Giles, Stephen J. Rigo | 1996-02-27 |
| 5204807 | Postage meter housing arrangement having RF and electromagnetic induction shielding | Barry Simkins | 1993-04-20 |