Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462848 | Conical contact spring sleeve as well as electrical connectors and plug connections with such contact spring sleeves | Martin Listing, Bernd Leonhardt, Christoph Kosmalski, Harald Ulrich, Stefan Masak +2 more | 2022-10-04 |
| 11462863 | Plug-in connector element and plug-in connector for high-voltage applications | Christoph Kosmalski, Bernd Leonhardt, Martin Listing | 2022-10-04 |