Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226589 | Multi-lumen shaft used with endoscopic device | Andrew J. Dusbabek, Scott A. Olson, Christen Andrew Springs | 2025-02-18 |
| 11684747 | Multi-lumen shaft used with endoscopic device | Christen Andrew Springs, Scott A. Olson, Andrew J. Dusbabek | 2023-06-27 |
| 11540849 | Removal tool for use with endoscopic device | Andrew J. Dusbabek, Scott A. Olson, Christen Andrew Springs | 2023-01-03 |
| 11471654 | Dilation device and method of use | Christen Andrew Springs | 2022-10-18 |
| 10517623 | Removal tool for use with endoscopic device | Andrew J. Dusbabek, Scott A. Olson, Christen Andrew Springs | 2019-12-31 |
| 9326783 | Removal tool for use with endoscopic device | Andrew J. Dusbabek, Scott A. Olson, Christen Andrew Springs | 2016-05-03 |
| 7632241 | Multi-lumen biliary catheter with angled guidewire exit | John Dimitriou | 2009-12-15 |