Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209796 | Auscultatory training system | Walter McKinney, Jeff Reynolds, Kimberly Friend, David G. Frazer | 2007-04-24 |
| 6436057 | Method and apparatus for cough sound analysis | David G. Frazer, Jeffrey S. Reynolds, Aliakbar Afshari, Kimberly Friend, Walter McKinney | 2002-08-20 |