Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162244 | Layered stent | Michael Braun, Walter Klepetko, Christoph Bolliger, Lutz Freitag | 2000-12-19 |
| 5735830 | Polymer material for medical instruments and method for production of the polymer material | Hans-Gerhard Fritz, Rainer Anderlik, Michael Heider | 1998-04-07 |
| 5647354 | Artificial respiration bag | Mukund Lakhani, Jorg Brokelmann | 1997-07-15 |
| 5503636 | Self-expanding stent for hollow organs | Klaus Schmitt, Helmuth Entenmann, Mogens Amstrup, Walter Klepetiko | 1996-04-02 |
| 5480431 | Tracheal stent | Lutz Freitag, Klaus Schmitt | 1996-01-02 |