Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307243 | Dual membrane airway valve | Erik Liljegren, Alexis Jensen | 2019-06-04 |
| 10258376 | Medical devices and systems for manipulating foreign bodies and methods of using the same | David H. Dillard, Erik Liljegren, Desmond O'Connell, Richard Shea, William A. Sirokman | 2019-04-16 |