Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156819 | Flexion and extension device | Richard T. Sieller | 2007-01-02 |
| 7048704 | Orthotic device | Richard T. Sieller | 2006-05-23 |
| 6866646 | Supination/pronation therapy device | Richard T. Sieller | 2005-03-15 |
| 6537237 | Orthotic device | Richard T. Sieller | 2003-03-25 |