Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178858 | Device and method for altering the characteristics of three-dimensional shaped parts using electrons and use of said method | Volker Kirchhoff, Goesta Mattausch, Olaf Roeder, Joerg Kubusch | 2012-05-15 |
| 8142853 | Covering material for biomass, and process for its preparation | Olaf Roeder, Volker Kirchhoff, Wolfgang Schwarz, Edgar Remmele | 2012-03-27 |
| 7019903 | Color dichroic polarizers and method for the production thereof | Andreas Berger, Wolf-Gernot Drost, Lutz Gaudig, Siegfried Panzer, Jürgen Dänhardt | 2006-03-28 |