Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156203 | Device and method for evacuating persons, for example from a multi-storey building on fire | — | 2007-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156203 | Device and method for evacuating persons, for example from a multi-storey building on fire | — | 2007-01-02 |