Issued Patents All Time
Showing 25 most recent of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318201 | Systems and methods for using portable computer devices having eye-tracking capability | Sreeni Narayanan, Ella Swanson-Hysell, Steven Shifke | 2025-06-03 |
| 12161827 | Sinus balloon dilation catheters and sinus surgery tools | John R. Drontle, Anthony J. Hanson, Peter T. Keith | 2024-12-10 |
| 12053605 | Guide catheter and method of use | Peter T. Keith, Theodore O. Truitt | 2024-08-06 |
| 11998263 | Methods and devices for treating pelvic conditions | Edwin J. Hlavka, Eric Whitbrook, John Christian Knudson | 2024-06-04 |
| 11547838 | Guide catheter and method of use | Peter T. Keith, Theodore O. Truitt | 2023-01-10 |
| 11529189 | Methods and devices for treating pelvic conditions | Edwin J. Hlavka, Eric Whitbrook, John Christian Knudson | 2022-12-20 |
| 11471180 | Devices and methods for treating conditions caused by afferent nerve signals | Edwin J. Hlavka, Eric Whitbrook, Peter T. Keith | 2022-10-18 |
| 11207508 | Sinus balloon dilation catheters and sinus surgery tools | John R. Drontle, Anthony J. Hanson, Peter T. Keith | 2021-12-28 |
| 10646701 | Guide catheter and method of use | Peter T. Keith, Theodore O. Truitt | 2020-05-12 |
| 10555746 | Devices and methods for treating conditions caused by affarent nerve signals | Edwin J. Hlavka, Eric Whitbrook, Peter T. Keith | 2020-02-11 |
| 10548662 | Methods and devices for treating pelvic conditions | Edwin J. Hlavka, Eric Whitbrook, John Christian Knudson | 2020-02-04 |
| 10238846 | Sinus balloon dilation catheters and sinus surgery tools | John R. Drontle, Anthony J. Hanson, Peter T. Keith | 2019-03-26 |
| 10058381 | Methods and devices for treating pelvic conditions | Edwin J. Hlavka, Eric Whitbrook, John Christian Knudson | 2018-08-28 |
| 9775975 | Sinusitis treatment system and method of use | Peter T. Keith, Theodore O. Truitt | 2017-10-03 |
| 9694167 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Theodore O. Truitt, John R. Drontle, Joel R. Munsinger, Anthony J. Hanson | 2017-07-04 |
| 9433343 | Endoscope system for treatment of sinusitis | John R. Drontle, Chad Harris, Anthony J. Hanson, John A. Gauvin, Paul Lesch +1 more | 2016-09-06 |
| 9320876 | Sinusitis treatment system and method of use | Peter T. Keith, Theodore O. Truitt | 2016-04-26 |
| 9278199 | Method for treatment of ethmoids | Peter T. Keith, Theodore O. Truitt | 2016-03-08 |
| 9241777 | Animal feeding apparatus | Matthew Ressemann, Ryan Ressemann, Suzanne Wortham-Ressemann, Nancy Altena, Joshua Baltzell | 2016-01-26 |
| 9192748 | Sinus balloon dilation catheters and sinus surgury tools | John R. Drontle, Anthony J. Hanson, Peter T. Keith | 2015-11-24 |
| 9078630 | Closure devices, related delivery methods and tools, and related methods of use | Dennis W. Wahr, David J. Blaeser, Peter T. Keith | 2015-07-14 |
| 9005284 | Method and apparatus for treating dilating the ethmoid infundibulum | — | 2015-04-14 |
| 8919288 | Animal feeding apparatus and methods of use | Matthew Ressemann, Ryan Ressemann, Suzanne Wortham-Ressemann, Nancy Altena, Joshua Baltzell | 2014-12-30 |
| 8915938 | Apparatus and method for treatment of sinusitis | Peter T. Keith, Theodore O. Truitt, John R. Drontle, Joel R. Munsinger, Anthony J. Hanson | 2014-12-23 |
| 8888686 | Endoscope system for treatment of sinusitis | John R. Drontle, Chad Harris, Anthony J. Hanson, John A. Gauvin, Paul Lesch +1 more | 2014-11-18 |