Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053605 | Guide catheter and method of use | Thomas V. Ressemann, Peter T. Keith | 2024-08-06 |
| 11547838 | Guide catheter and method of use | Thomas V. Ressemann, Peter T. Keith | 2023-01-10 |
| 10646701 | Guide catheter and method of use | Thomas V. Ressemann, Peter T. Keith | 2020-05-12 |
| 9775975 | Sinusitis treatment system and method of use | Thomas V. Ressemann, Peter T. Keith | 2017-10-03 |
| 9694167 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Thomas V. Ressemann, John R. Drontle, Joel R. Munsinger, Anthony J. Hanson | 2017-07-04 |
| 9320876 | Sinusitis treatment system and method of use | Thomas V. Ressemann, Peter T. Keith | 2016-04-26 |
| 9278199 | Method for treatment of ethmoids | Peter T. Keith, Thomas V. Ressemann | 2016-03-08 |
| 8915938 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Thomas V. Ressemann, John R. Drontle, Joel R. Munsinger, Anthony J. Hanson | 2014-12-23 |
| 8657846 | Guide catheter and method of use | Peter T. Keith, Thomas V. Ressemann | 2014-02-25 |
| 8623043 | Device and method for treatment of sinusitis | Peter T. Keith, Thomas V. Ressemann | 2014-01-07 |
| 8585729 | Method of dilating tissue of a sinus drainage pathway | Peter T. Keith, Thomas V. Ressemann | 2013-11-19 |
| 8585728 | Method for accessing a sinus cavity and related anatomical features | Peter T. Keith, Thomas V. Ressemann | 2013-11-19 |
| 8568439 | Method of confirming location of guide wire | Peter T. Keith, Thomas V. Ressemann | 2013-10-29 |
| 8348969 | Device for remodeling the uncinate process | Peter T. Keith, Thomas V. Ressemann | 2013-01-08 |
| 8241266 | Apparatus and method for treatment of ethmoids | Peter T. Keith, Thomas V. Ressemann | 2012-08-14 |
| 7918871 | Device and method for treatment of sinusitis | Thomas V. Ressemann, Peter T. Keith | 2011-04-05 |
| 7879061 | Device and method for treating constricted sinus passageway | Peter T. Keith, Thomas V. Ressemann | 2011-02-01 |
| 7842062 | Method and device for remodeling the uncinate process | Peter T. Keith, Thomas V. Ressemann | 2010-11-30 |
| 7678099 | Device and method for treatment of sinusitis | Thomas V. Ressemann, Peter T. Keith | 2010-03-16 |