Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555207 | Gel filling for patient interface and method for producing patient interface with a gel filling | Martin Eifler, Martin Bechtel, Arnold Frerichs, Henry Hahn, Joachim Gardein | 2017-01-31 |
| 9545491 | Gel filling for a patient interface and method for producing a patient interface with a gel filling | Martin Eifler, Martin Bechtel, Arnold Frerichs, Henry Hahn, Joachim Gardein | 2017-01-17 |