Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678980 | Low profile hand-extension/flexion device | H. Lee Mantelmacher | 2014-03-25 |
| 8652076 | Active hand-extension/flexion device | H. Lee Mantelmacher, Rebecca German, Marlis Gonzalez-Fernandez, Gad Alon, John H. Staehlin +2 more | 2014-02-18 |
| 8348810 | Low profile hand-extension/flexion device | H. Lee Mantelmacher | 2013-01-08 |