Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427900 | Active brazing solder for brazing alumina-ceramic parts | Frank Hegner, Volker Guther, Andreas Otto, Jurgen Breme, Heinz Muller +1 more | 2002-08-06 |
| 6422085 | Flush-diaphragm relative pressure sensor | Frank Hegner, Andreas Rossberg, Ulfert Drewes | 2002-07-23 |
| 6374680 | Capacitive pressure sensor or capacitive differential pressure sensor | Ulfert Drewes, Andreas Rossberg, Frank Hegner, Thomas Velten | 2002-04-23 |