Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691187 | Printer-based interface with removable digital storage media | — | 2004-02-10 |
| 4685818 | Ribbon fault detection system | Sam Kazarian, Steffen Hagene, Kenneth A. McCrimmon, Jr., Robert C. Miller | 1987-08-11 |