Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643329 | System for maintaining a desired spinal curvature of a user suffering from improper alignment of the vertebrae of the spine | Robert Matthew D'Ambrosia | 1997-07-01 |
| 5628722 | Method for maintaining knee stability of a user suffering from damage of a knee ligament | Robert Matthew D'Ambrosia | 1997-05-13 |