Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019903 | Color dichroic polarizers and method for the production thereof | Andreas Berger, Wolf-Gernot Drost, Lutz Gaudig, Siegfried Panzer, Rainer Bartel | 2006-03-28 |
| 6423968 | Method for structured energy transmission using electron beams | Siegfried Panzer | 2002-07-23 |