Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679331 | Power control circuits | — | 2010-03-16 |
| 5820277 | Printer | — | 1998-10-13 |
| 5745146 | Dynamic strobe compensation control for a barcode printer | William B. Durst, Mitchell G. Stern | 1998-04-28 |
| 5355152 | Thermal ribbon encoder assembly for a thermal printing postage meter | Lorraine T. Porter, Bruce E. Taylor | 1994-10-11 |
| 5300953 | Thermal ribbon cassette tension control for a thermal postage meter | — | 1994-04-05 |