Issued Patents All Time
Showing 26–43 of 43 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 |
| 9486614 | Sinus dilation catheter | John R. Drontle, Paul Lesch | 2016-11-08 |
| 9440049 | Apparatus and method for accessing a sinus cavity | John R. Drontle, Peter T. Keith | 2016-09-13 |
| 9433343 | Endoscope system for treatment of sinusitis | John R. Drontle, Chad Harris, John A. Gauvin, Paul Lesch, Timothy B. Petrick +1 more | 2016-09-06 |
| 9370650 | Method and articles for treating the sinus system | John R. Drontle, Chad Harris, Matthew Higgins | 2016-06-21 |
| 9339637 | Method for treating outflow tracts | John R. Drontle | 2016-05-17 |
| 9282986 | Method and articles for treating the sinus system | John R. Drontle, Chad Harris, Matthew Higgins | 2016-03-15 |
| 9283360 | Methods and devices for treating sinusitis | Paul Lesch, Aaron Piddie, Peter T. Keith, John R. Drontle | 2016-03-15 |
| 9192748 | Sinus balloon dilation catheters and sinus surgury tools | Thomas V. Ressemann, John R. Drontle, Peter T. Keith | 2015-11-24 |
| 8986340 | Frontal sinus dilation catheter | John R. Drontle | 2015-03-24 |
| 8915938 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Theodore O. Truitt, Thomas V. Ressemann, John R. Drontle, Joel R. Munsinger | 2014-12-23 |
| 8888686 | Endoscope system for treatment of sinusitis | John R. Drontle, Chad Harris, John A. Gauvin, Paul Lesch, Timothy B. Petrick +1 more | 2014-11-18 |
| 8882795 | Frontal sinus dilation catheter | John R. Drontle | 2014-11-11 |
| 8834513 | Method and articles for treating the sinus system | John R. Drontle, Chad Harris, Matthew Higgins | 2014-09-16 |
| 8801670 | Apparatus and method for accessing a sinus cavity | John R. Drontle, Peter T. Keith | 2014-08-12 |
| 8282667 | Sinus dilation catheter | John R. Drontle | 2012-10-09 |
| 8277478 | Frontal sinus dilation catheter | John R. Drontle | 2012-10-02 |