Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269284 | Escape route marking with a luminous strip made of photoluminescent material | Hans-Christian Lierow | 2016-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269284 | Escape route marking with a luminous strip made of photoluminescent material | Hans-Christian Lierow | 2016-02-23 |