Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931482 | Breathing apparatus with compensation of the ambient pressure | Hans-Ullrich HANSMANN, Björn Petersen, Thomas Pernot, Lutz Rüffert, Marcus Romba | 2015-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931482 | Breathing apparatus with compensation of the ambient pressure | Hans-Ullrich HANSMANN, Björn Petersen, Thomas Pernot, Lutz Rüffert, Marcus Romba | 2015-01-13 |