Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941814 | Hydrophobically coated pressure sensor | Frank Hegner, Ulfert Drewes, Andreas Rossberg | 2005-09-13 |
| 6925884 | Capacitive differential pressure sensor | Frank Hegner, Ulfert Drewes, Andreas Rossberg | 2005-08-09 |
| 6848318 | Pressure sensor having metallic diaphragm seal joint | Peter Gerst, Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Frank Hegner +2 more | 2005-02-01 |