Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D374722 | Massager for spine and musculature | Beverly Y. Sweetman | 1996-10-15 |
| 5308359 | Apparatus and method for producing spinal distraction | — | 1994-05-03 |
| 4602619 | Method and device for producing variable spinal traction | Susan G. Wolf | 1986-07-29 |
| 4269179 | Orthopedic gravity traction brace | Charles V. Burton | 1981-05-26 |