Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337520 | Fluid energy machine having a tandem dry gas seal | — | 2019-07-02 |
| D810785 | Concentric shoveled manifold | Wolfgang Freund | 2018-02-20 |
| D810140 | Concentric shoveled manifold | Wolfgang Freund | 2018-02-13 |
| 9568014 | Gas system for compressing a process gas | Klaus Eisele, Thomas Mönk, Markus Reinhold, Axel Spanel | 2017-02-14 |
| 8985587 | Shaft seal for a turbomachine | Wolfgang Zacharias | 2015-03-24 |
| 8714907 | Arrangement comprising a shaft seal | — | 2014-05-06 |
| 8647052 | Arrangement comprising a shaft seal | Dirk Grieshaber | 2014-02-11 |
| 8529217 | Method for operating a compressor device and associated compressor device | Wolfgang Zacharias | 2013-09-10 |
| 4899850 | Lubricating device for a turbomachine | Walter Koller | 1990-02-13 |