Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556371 | Device for transanal resectate extraction | Heinrich Schulken | 1996-09-17 |
| 5522823 | Clip for surgical use and clip applicator | Bertram Kuntz, Heinrich Schulken | 1996-06-04 |
| 5499990 | Suturing instrument | Heinrich Schulken, Roland Neeb, Bertram Kuntz | 1996-03-19 |