Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702333 | Method of safely stretching and strengthening the lumbar spine and lumbar muscles | Richard J. Waldron | 1997-12-30 |
| 5667733 | Aerosol generator and method for effecting the size of droplets dispersed thereby | — | 1997-09-16 |