Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979128 | Device and method for gradually controlling breathing | David Ligon, Chang Lee, Rose Province, Amy Michelle Goodman | 2011-07-12 |
| 7970475 | Device and method for biasing lung volume | David Ligon, Chang Lee, Rose Province, Amy Michelle Goodman | 2011-06-28 |