Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191665 | Support for a reflective target | Duncan Saunders, Gustav Hagstroem, Ernst Vogt | 2007-03-20 |
| 6007296 | Guide blade for steam turbines | Peter Ernst, Reinhard Fried | 1999-12-28 |
| 5705853 | Power semiconductor module | Toni Frey, Helmut Keser, Ferdinand Steinruck, Raymond Zehringer | 1998-01-06 |