Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854302 | Video equipped endoscope with needle probe | — | 1989-08-08 |
| 4836189 | Video hysteroscope | Richard A. Kokosa, Allan I. Krauter, Richard W. Newman | 1989-06-06 |
| 4796607 | Endoscope steering section | Richard L. Bingham | 1989-01-10 |