Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751358 | Error diffusion for digital printing | David A. Mantell | 2004-06-15 |
| 6411399 | System for resolution enhancement, such as in a multi-pass ink-jet printer | David A. Mantell | 2002-06-25 |