Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986459 | Grid image and method for the production thereof | Wittich Kaule | 2011-07-26 |
| 7880152 | Device and method for producing resist profiled elements | Wittich Kaule, Rainer Plontke, Ines Stolberg, Andreas Schubert | 2011-02-01 |