Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980956 | Tracheostoma valve | Thomas Selveo, Marcus Alfredsson | 2021-04-20 |
| 9320596 | Dilator for inserting a voice prosthesis | Gregori Margolin, Jonas Karling | 2016-04-26 |
| 8721720 | Dilator for inserting a voice prosthesis | Gregory Margolin, Jonas Karling | 2014-05-13 |