Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5448281 | Print head pressure adjustment mechanism | Graham D. Walter, Gary F. Fowler, Michael G. Morin | 1995-09-05 |
| 5379056 | Multi-color thermal transfer printer with arcuate print head arrangement and printing pressure adjustment | Graham D. Walter, Gary F. Fowler | 1995-01-03 |