Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614518 | Artificial limb with automatic release for free rotation | Hans R. Lehneis | 1986-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614518 | Artificial limb with automatic release for free rotation | Hans R. Lehneis | 1986-09-30 |