Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844968 | Data communication and displays for breathing apparatus facepieces and pressure regulators | Carsten Leuschner, Klaus Schmidtke, Marco Tekelenburg, Michael Horn, Detlef Kielow | 2023-12-19 |
| 10773107 | Hose device for a breathing apparatus | Wolfgang Weber | 2020-09-15 |
| 10512797 | Data communication and displays for breathing apparatus facepieces and pressure regulators | Carsten Leuschner, Klaus Schmidtke, Marco Tekelenburg, Michael Horn, Detlef Kielow | 2019-12-24 |
| 9108073 | Data communication and displays for breathing apparatus facepieces and pressure regulators | Carsten Leuschner, Klaus Schmidtke, Marco Tekelenburg, Michael Horn, Detlef Kielow | 2015-08-18 |
| 7757712 | Coupling device for a compressed gas cylinder | Peter Kadow, Peter Kling, Wolfgang Weber | 2010-07-20 |