Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178254 | Method for elimination of effects of imperfections on color measurements | John C. Seymour | 2001-01-23 |
| 5724259 | System and method for monitoring color in a printing press | John C. Seymour, Frank Vroman, Chia-Lin Chu, Bradly S. Moersfelder, Michael Anthony Gill +1 more | 1998-03-03 |
| 5689425 | Color registration system for a printing press | Jeffrey W. Sainio, John C. Seymour, Chia-Lin Chu | 1997-11-18 |