Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514156 | Collapsible endoscopic forceps | Dale R. Schulze, Axel Winkel | 1996-05-07 |
| 5403264 | Endoscopic closure inspection device | Udo Wohlers, Jean-Pierre Kinet, Dale R. Schulze | 1995-04-04 |
| 5383882 | Ligature and ligature applying endoscopic instrument | Gerhard Buess, Sven Hempel, Thomas Schuldt | 1995-01-24 |