Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743873 | Highpass filter of a filter arrangement for a three-phase network connected to converters | Walter Schultz, Kurt J. Kruger | 1988-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743873 | Highpass filter of a filter arrangement for a three-phase network connected to converters | Walter Schultz, Kurt J. Kruger | 1988-05-10 |