Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580347 | Magnetic core that is suitable for use in a current transformer, method for the production of a magnetic core and current transformer with a magnetic core | Detlef Otte | 2003-06-17 |
| 6559808 | Low-pass filter for a diplexer | Johannes Beichler, Dirk Heumann | 2003-05-06 |
| 6507262 | Magnetic core that is suitable for use in a current transformer, method for the production of a magnetic core and current transformer with a magnetic core | Detlef Otte | 2003-01-14 |