Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770377 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Anobecs Allo, Heinz Muller +1 more | 2004-08-03 |
| 6595064 | Capacitive pressure sensor | Ulfert Drewes, Andreas Rossberg, Frank Hegner, Elke Schmidt, Thomas Velten | 2003-07-22 |
| 6427900 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Andreas Otto, Heinz Muller +1 more | 2002-08-06 |
| 6039918 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Elke Schmidt, Volker Guther, Andreas Otto, Heinz Muller +1 more | 2000-03-21 |
| 5431744 | Method of producing an active brazing paste | Heinz Muller, Frank Hegner, Elke Schmidt | 1995-07-11 |