Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151489 | Power plant | Andreas Dengel | 2015-10-06 |
| 7737578 | Method and device for supporting the alternating current frequency in an electricity network | Andreas Dengel | 2010-06-15 |
| 6387836 | Method for renewed activation of honeycomb-shaped catalyst elements for denitrating flue gases | Georg Koch, Walter Bastuck | 2002-05-14 |