Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528955 | Colour measurement device and measurement process for the device | Beat Frick | 2009-05-05 |
| 6765674 | Process and apparatus for the colorimetric measurement of a two-dimensional original | Bruno Pfister | 2004-07-20 |