Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831053 | Arrangement for an electrical switch element and switch element | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner | 2017-11-28 |
| 9812274 | Arrangement for an electrical switch element with a seal configuration | Thomas Haehnel, Albert Koetter, Christian Maranke, Rene Wagner | 2017-11-07 |
| 9767974 | Short-circuit shutdown switch | Albert Koetter, Thomas Hähnel, Rene Wagner, Uwe Kramer, Christian Maranke | 2017-09-19 |
| 9666397 | Electrical switching device and method for switching thereof with contact separation in the event of protection | Thomas Haehnel | 2017-05-30 |