Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778044 | Coaxial line plug-in connection with integrated galvanic separation | Jurgen Motzer, Daniel Schultheiss | 2004-08-17 |
| 6750657 | Combination of a feedthrough element for an electric high-frequency signal and a probe, and a level meter metering device including a combination of this type | Karl Griessbaum, Jurgen Motzer | 2004-06-15 |
| 6701783 | Device and a process for determining the positions of border areas between different mediums | Karl Griessbaum | 2004-03-09 |
| 6677891 | Method and device for transmitting and receiving electromagnetic waves | Karl Griessbaum, Felix Raffalt | 2004-01-13 |