Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715356 | Pressure sensor having metallic diaphragm seal mount | Peter Gerst, Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Frank Hegner +2 more | 2004-04-06 |
| 6675654 | Pressure sensing device with moisture filter | Frank Hegner, Andreas Rossberg, Elke Schmidt, Michael Kirst, Bernhard Walter | 2004-01-13 |