Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338025 | Apparatus and method for straightening a package | Bernd Laukenmann | 2025-06-24 |
| 8689734 | Deposition of active films | Christoph Ellert, Daniele Zorzi, Abed al hay Taha | 2014-04-08 |
| 8205572 | Vacuum treatment installation for the production of a disk-shaped workpiece based on a dielectric substrate | Arthur Buechel, Christoph Ellert | 2012-06-26 |
| 7449220 | Method for manufacturing a plate-shaped workpiece | Arthur Buechel, Christoph Ellert, Laurent Sansonnens | 2008-11-11 |
| 5662786 | Electrochemical sensor | Karl-Hermann Friese, Helmut Weyl, Hans-Martin Wiedenmann | 1997-09-02 |
| 5435901 | Electrochemical measuring sensor | Karl-Hermann Friese, Helmut Weyl | 1995-07-25 |