Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090472 | Method and articles for treating the sinus system | Anthony J. Hanson, John R. Drontle, Matthew Higgins | 2021-08-17 |
| 11083878 | Method and articles for treating the sinus system | Anthony J. Hanson, John R. Drontle, Matthew Higgins | 2021-08-10 |