Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808499 | Therapeutic and diagnostic needling device and method | David L. Churchill | 2004-10-26 |
| 6423014 | Therapeutic and diagnostic needling device and method | David L. Churchill | 2002-07-23 |