Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270474 | Mechanical seal arrangement for high temperature applications | Benjamin Hellmig | 2025-04-08 |
| 12203481 | Compressor arrangement with reduced process gas consumption | Ferdinand Werdecker, Glenn H. Schmidt, Benjamin Hellmig, Maximilian Frank, Florian Bauer | 2025-01-21 |
| 11680644 | Zero-emission mechanical seal arrangement | Ferdinand Werdecker, Michael Müller, Josef Strobl, Johannes Strohmeier, Benjamin Hellmig | 2023-06-20 |
| 11255440 | Gas-lubricated mechanical seal having improved soiling protection | Ferdinand Werdecker, Andreas Schrufer, Josef Strobl, Giuliano Rossi | 2022-02-22 |
| 8939450 | Mechanical seal assembly with compensation element | — | 2015-01-27 |
| 8523186 | Slide ring seal arrangement | Andreas Schrufer, Manfred Oppler, Günther Lederer, Armin Laxander, Klaus Lang +2 more | 2013-09-03 |