Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644747 | Mechanical seal having a precisely positioned bandage | Rolf Johannes, Reinhard Svejkovsky, Ernst Pochmann | 2017-05-09 |
| 9556960 | Seal ring of a mechanical seal assembly having properties extending the running time, and method for the production thereof | Jorg Thelke, Rudolf Schicktanz, Joachim Otschik, Peter Droscher, Ferdinand Werdecker +6 more | 2017-01-31 |