Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052216 | Laser and beam intensity modulation system for imagesetting device | Norman F. Rolfe, Jeffrey Knox, Arkady B. Chernin | 2000-04-18 |
| 6043843 | Computerized control of multi-size spot beam imaging | Henry A. Kelley | 2000-03-28 |
| 5923473 | Multi-size spot beam imaging system and method | Henry A. Kelley | 1999-07-13 |