Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680162 | Multiple chimneys for ink jet printer | Mark S. Hickman | 1997-10-21 |
| 5617124 | Self-cleaning service station for inkjet printing mechanisms | William S. Osborne | 1997-04-01 |
| 5614930 | Orthogonal rotary wiping system for inkjet printheads | William S. Osborne, Patrick Therien | 1997-03-25 |