Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802254 | Method and apparatus for controlling color of a printing press based upon colorimetric density differences | David Brydges | 2004-10-12 |
| 6564714 | Spectral color control method | David Brydges | 2003-05-20 |