Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422085 | Flush-diaphragm relative pressure sensor | Frank Hegner, Andreas Rossberg, Elke Schmidt | 2002-07-23 |
| 6374680 | Capacitive pressure sensor or capacitive differential pressure sensor | Andreas Rossberg, Elke Schmidt, Frank Hegner, Thomas Velten | 2002-04-23 |