Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8485042 | Method for manufacturing an elastic body of Al2O3 ceramic, measuring membrane for a pressure sensor and pressure sensor with such a membrane | Frank Hegner, Andreas Roßberg, Henry Ludwig, Uta Oberbach | 2013-07-16 |
| 7133765 | Method for checking the operability of an ambient pressure sensor of an internal combustion engine | Hans-Ernst Beyer, Uwe Dworzak, Taskin Ege, Denis Kraemer | 2006-11-07 |
| 7080547 | Method and device for operating an internal combustion engine | Hans-Ernst Beyer | 2006-07-25 |
| 6925864 | Method of operating an internal combustion engine | Hans-Ernst Beyer | 2005-08-09 |
| 6640168 | Method for detecting errors in a motor vehicle engine cooling system | Peter Wiltsch | 2003-10-28 |