Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581596 | Interference suppression filter | Josef Dirmeyer, Karl Holzmann, Hans Kornstadt, Josef Kraus, Joachim Muller +1 more | 1986-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581596 | Interference suppression filter | Josef Dirmeyer, Karl Holzmann, Hans Kornstadt, Josef Kraus, Joachim Muller +1 more | 1986-04-08 |