Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D453567 | Modular breathing apparatus | Harald Voegele, Stefan Madaus, Christina Salmonson | 2002-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D453567 | Modular breathing apparatus | Harald Voegele, Stefan Madaus, Christina Salmonson | 2002-02-12 |