Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352041 | Lightweight building assembly | Kim Dupont-Madinier, Jon Knowles | 2025-07-08 |
| 12184064 | Arrangement and method for connecting and/or disconnecting a plurality of dc sub-networks | Ulrich Halfmann, Udo Rathje, Frank Schettler | 2024-12-31 |
| 8351233 | Closed-loop control method for an HVDC transfer installation having a DC voltage intermediate circuit and self-commutated converters | Tobias Bernhard, Mike Dommaschk, Jörg Dorn, Ingo Euler, Franz Karlecik-Maier +6 more | 2013-01-08 |
| 8098467 | Method for avoidance of inadvertent protective tripping as a result of measurement errors within a protection system for an HVDC transmission installation | Torsten Priebe | 2012-01-17 |
| 7969238 | Active filter having a multilevel topology | Tobias Bernhard, Mike Dommaschk, Jörg Dorn, Ingo Euler, Franz Karlecik-Maier +4 more | 2011-06-28 |
| 7756650 | Apparatus for detection and processing of a multiplicity of measured values in an HVDC transmission installation | Anja Ackermann, Andreas Gerner, Ludwig Hügelschäfer, Johann Meβner, Günter Ünzelmann | 2010-07-13 |
| 4677997 | High pressure revolving sewer cleaning nozzle | — | 1987-07-07 |