Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283821 | Battery and method for operating same | Wolfgang Schade | 2019-05-07 |
| 9127501 | Lead system for a fire and smoke protection device | Stefan Siller, Frank Krüger, Robert Knein-Linz | 2015-09-08 |
| 5373932 | Fire barrier | Joachim Luther | 1994-12-20 |