Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D485200 | Smoke detector | Oliver Berthold, Martin Mengler, Tido Krippendorf, Waldemar Ollik, Gerd Reininghaus | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D485200 | Smoke detector | Oliver Berthold, Martin Mengler, Tido Krippendorf, Waldemar Ollik, Gerd Reininghaus | 2004-01-13 |