Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307562 | Auto-feedback valve for a sleep apnea device | Andrew H. Cragg, John Logan, Richard C. Ewers, Mark A. Adler, Eugene Chen +4 more | 2019-06-04 |
| 10272226 | Auto-feedback valve for a sleep apnea device | Andrew H. Cragg, John Logan, Richard C. Ewers, Mark A. Adler, Eugene Chen +4 more | 2019-04-30 |