Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735865 | Instrument for endoscopic therapy | Uwe Schaumann, Helmut Heckele | 1998-04-07 |
| 5520678 | Manipulator arm with proximal and distal control balls | Helmut Heckele | 1996-05-28 |