Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623419 | Therapeutic back belt and related method of manufacture | Mark C. Smith, David P. Pearson | 2003-09-23 |
| D448084 | Knee fitment | Mark C. Smith, Gardner Klaasen | 2001-09-18 |