Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307243 | Dual membrane airway valve | Erik Liljegren, Clinton L. Finger | 2019-06-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307243 | Dual membrane airway valve | Erik Liljegren, Clinton L. Finger | 2019-06-04 |