Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454259 | Sliding valve vacuum holddown method and apparatus | Jeffrey C. Madsen | 2002-09-24 |
| 6407678 | Belt media drive for printer with dual belt encoders | Steven B. Elgee, Jeffrey C. Madsen | 2002-06-18 |
| 6340155 | Sliding valve vacuum holddown method apparatus | Jeffrey C. Madsen | 2002-01-22 |