Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564794 | Method and apparatus for continuous dual-feed simplex in an image production device | — | 2013-10-22 |
| 7874750 | Systems and methods for printing multi-layer documents | — | 2011-01-25 |
| 6829435 | Exposure system for obtaining a sensitometric control patch with exposure gradient | Thierry Prigent | 2004-12-07 |
| 6816678 | Method for obtaining a sensitometric control patch with exposure gradient and photographic element comprising such a control patch | Thierry Prigent | 2004-11-09 |
| 6507699 | Photographic process and one-time use camera to prevent unauthorized recycling and/or reuse of the camera | — | 2003-01-14 |
| 5631839 | Device for controlling the parameters of a manufacturing process | — | 1997-05-20 |