Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099297 | Tool and method for machining fiber-reinforced materials | Oliver Lemmer, Michael Woda, Werner Pütz, Biljana Mesic | 2018-10-16 |
| 5618585 | Process for the production of a coated system | Wolfgang Hechler, Johann Dietz, Karl Osterried | 1997-04-08 |
| 5106419 | Glass-stable colored pigments | Wolfgang Hechler, Karl Osterried | 1992-04-21 |
| 5009711 | Golden color luster pigments | Ralf Emmert | 1991-04-23 |