Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449005 | Traction collar and method of use | Lisa Tweardy, Robert M. Gorsen, Clay Allen Burns | 2008-11-11 |
| 6921376 | Cervical brace | Lisa Tweardy, Clay Allen Burns | 2005-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449005 | Traction collar and method of use | Lisa Tweardy, Robert M. Gorsen, Clay Allen Burns | 2008-11-11 |
| 6921376 | Cervical brace | Lisa Tweardy, Clay Allen Burns | 2005-07-26 |