Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459469 | Apparatus and method for exposing light-sensitive material | — | 2002-10-01 |
| 6339660 | Device and method for writing on imaging material with an integrated waveguide | Frank Buchmann, Markus Ehbrecht | 2002-01-15 |