Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694167 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Theodore O. Truitt, Thomas V. Ressemann, John R. Drontle, Joel R. Munsinger | 2017-07-04 |
| 9550049 | Method and articles for treating the sinus system | John R. Drontle, Chad Harris, Matthew Higgins | 2017-01-24 |