Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999368 | Speaking valve with breathing filter for a tracheal tube | Sascha Leibitzki | 2023-09-19 |
| D940308 | Adapter for a tracheal tube | Sascha Leibitzki | 2022-01-04 |
| 10842961 | Arrangement in the form of a tracheostoma prosthesis for easy insertion and easy removal of an inner cannula | Klaus Klimenta | 2020-11-24 |