Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161766 | Method and device for separation of glass portions or glass ceramic portions | Andreas Ortner, Albrecht Seidl, Frank-Thomas Lentes | 2021-11-02 |
| 11148231 | Method and apparatus for filamentation of workpieces not having a plan-parallel shape, and workpiece produced by filamentation | Andreas Ortner, Albrecht Seidl, Frank-Thomas Lentes | 2021-10-19 |
| 11117082 | Filter device and round filter element, in particular for gas filtration | Pascal Neef, Nadine Donauer, Torsten Fritzsching | 2021-09-14 |
| 11091383 | Structured plate-like glass element and process for the production thereof | Andreas Ortner, Andreas Roters, Frank-Thomas Lentes, Lutz Parthier, Markus Heiß-Choquet +5 more | 2021-08-17 |
| 11027227 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Robert Hasenfratz, André Roesgen, Frank Pflueger | 2021-06-08 |
| 10960333 | Method for producing a filter element provided with a sealing part | Arthur Sudermann, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig +3 more | 2021-03-30 |
| 10898833 | Filter device, in particular liquid filter | Dieter Schreckenberger, Christian Thalmann, Robert Hasenfratz, Frank Pflueger, André Roesgen | 2021-01-26 |