Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484394 | Method and apparatus for rotating a wrist | Robert D. Singer | 1996-01-16 |
| 5252102 | Electronic range of motion apparatus, for orthosis, prosthesis, and CPM machine | Robert D. Singer | 1993-10-12 |
| 5219323 | Method and apparatus for rotating a wrist | Robert D. Singer | 1993-06-15 |