Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061100 | Printer mechanism with vertically displaceable printing means for use with horizontal sheet feed mechanism | Graham Luckhurst, Fredrik L. N. Kallin | 1991-10-29 |
| 5053812 | Disconnectable, remountable, connection system for a document track | Alistair Hamilton, Robert W. Phillips | 1991-10-01 |