Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349942 | Flexible endoscope | — | 1994-09-27 |
| 5309894 | Endoscope for introduction into a hollow organ of a living thing | Helmut Heckele | 1994-05-10 |
| 5299562 | Endoscope having a controllable distal end piece | Helmut Heckele | 1994-04-05 |