Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8251939 | Cervical traction/stretch device and method for its use | Erling Jensen Aune, Jr., Nathan Chitwood | 2012-08-28 |
| 7670307 | Cervical traction/stretch device kit | Nathan Chitwood | 2010-03-02 |
| 7597673 | High gripping and non-slip belts for pneumatic lumbar traction device | Nathan Chitwood | 2009-10-06 |