Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157028 | Protective housing in the explosion protection category flameproof enclosure | Elena Kondrus, Bernd Limbacher, Jürgen Schmitt | 2024-12-03 |
| 9492694 | Pressure release device for housings with flameproof encapsulation with porous body having interference fit | Ulrich Mann, Bernd Limbacher | 2016-11-15 |
| 8820969 | Explosion protection housing with signaling device | Siegfried Roll | 2014-09-02 |