Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149954 | Device for providing breathable gas | Bernd Christoph Lang, Andreas Kirchberger, Achim Biener, Jens Rothfuss, Johann Sebastian Burz +3 more | 2018-12-11 |
| 10076624 | Flexible structure for mask, and method and apparatus for evaluating performance of a mask in use | Angelene Marie Ozolins, Bernd Christoph Lang, Achim Biener, Johann Sebastian Burz | 2018-09-18 |
| 10016571 | Hollow structure for breathing mask | Bernd Christoph Lang, Achim Biener, Johann Sebastian Burz, Adel Nibu | 2018-07-10 |