Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825057 | Thermal membrane sensor and method for the production thereof | Wilhelm Frey | 2004-11-30 |
| 6724023 | Field effect transistor, especially for use as a sensor element or acceleration sensor | Bernhard Elsner | 2004-04-20 |