Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478287 | Speaking valve with cover part, comprising a closure part with a rising central part | — | 2019-11-19 |
| 10390942 | Speech valve for persons having undergone a laryngectomy or tracheotomy | — | 2019-08-27 |
| 10335269 | Speaking valve having a cover part formed at least partially of an elastic material | — | 2019-07-02 |
| 10300233 | Tracheostoma plaster | — | 2019-05-28 |
| D847337 | Insertion aid for voice prosthesis | — | 2019-04-30 |
| 10188817 | Speaking valve | — | 2019-01-29 |