Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348984 | Method and apparatus for surgical clamping | — | 2013-01-08 |
| 7235048 | Device for retracting tissue | Joachim Rein, Wolfgang Hemmer, Thomas Kupka | 2007-06-26 |
| 6440064 | Apparatus for retracting tissue during surgical procedures | — | 2002-08-27 |
| 5540917 | Biomass lipase inhibitor useful for treating adiposity | Dorothea Isler, Erich Widmer | 1996-07-30 |
| 5447953 | Biomasses to treat non-human animals | Dorothea Isler, Erich Widmer | 1995-09-05 |
| 5206243 | Control of fungal infections in aquaculture | Dieter Hofmann | 1993-04-27 |