Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892082 | Mechanical seal arrangement having an improved secondary seal | Joachim Otschik, Felix Meier | 2024-02-06 |
| 8191899 | Apparatus for rotationally fixing a seal ring of a mechanical seal assembly axially movably retained at a mounting component | Peter Droscher, Armin Laxander, Günther Lederer, Andreas Schrufer | 2012-06-05 |
| 7862046 | Mechanical seal assembly | Günther Lederer, Andreas Schrufer, Peter Droscher, Armin Laxander | 2011-01-04 |