Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388333 | Modular interface concept for an electric drive | Martin Bürkert, Günter Haas, Thomas Rupp, Andreas Bader | 2025-08-12 |
| 12100937 | Method of manufacturing spark plug electrode with electrode tip directly thermally coupled to heat dissipating core | — | 2024-09-24 |
| 11939288 | Process for producing alkyl methacrylates with improved water and acid management | Florian Zschunke, Belaid Ait Aissa, Andreas Rühling, Gerhard Kölbl, Steffen Krill | 2024-03-26 |
| 11870222 | Spark plug electrode and method of manufacturing the same | Werner Niessner | 2024-01-09 |
| 11837852 | Spark plug electrode with electrode tip directly thermally coupled to heat dissipating core and method of manufacturing the same | — | 2023-12-05 |
| 11777281 | Spark plug electrode and method of manufacturing the same | — | 2023-10-03 |
| 11731931 | Process for purifying methyl methacrylate of low-boiling components | Steffen Krill, Belaid Ait Aissa | 2023-08-22 |
| 11680033 | Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose | Rudolf Burghardt, Steffen Krill, Florian Zschunke, Eduard Rundal, Torsten Panak | 2023-06-20 |
| 11621544 | Spark plug electrode and method of manufacturing the same | — | 2023-04-04 |
| 11560350 | Process for producing alkyl methacrylates with improved water and acid management | Florian Zschunke, Belaid Ait Aissa, Andreas Rühling, Gerhard Kölbl, Steffen Krill | 2023-01-24 |
| 11542218 | Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose | Rudolf Burghardt, Steffen Krill, Florian Zschunke, Eduard Rundal, Torsten Panak | 2023-01-03 |
| 10424914 | Overtemperature protection | Martin Bürkert, Steffen Kammleiter, Günter Haas | 2019-09-24 |
| 10041389 | Valve housing and valve | Michael Weidner, Andreas Steigert | 2018-08-07 |
| 9419548 | Method and control circuit for controlling a brushless electric motor | Thomas Brand | 2016-08-16 |
| 8988024 | Method and control system for driving a brushless electric motor | Ralph Wystup | 2015-03-24 |
| 8941343 | Driving circuit for an EC-motor | Helmut Lipp, Martin Bürkert, Christian Kranz | 2015-01-27 |
| 8525457 | EC motor assembly | — | 2013-09-03 |