Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278425 | Inhalation device and method | David A. Edwards, David L. Foshee, Jason Durkin, Tim Coker, Kevin Stapleton | 2007-10-09 |
| 6732732 | Inhalation device and method | David A. Edwards, Sarah Dreesen, Mark DeLong | 2004-05-11 |