Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305855 | Integrated ribbon mechanism | Douglas L. Harb, Thomas Michael Zevin, Alexander Peter | 2001-10-23 |
| 6261013 | Door mounted roll support | Steve Chillscyzn, Caleb Bryant | 2001-07-17 |
| 4419703 | Disc cartridge loading mechanism | Norman P. Gruczelak | 1983-12-06 |