Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670632 | High-voltage switch with a closing resistor | Walter Bischofberger, Heinz Eichholzer, Werner Graber, Jiri Talir, Edgar Hochspach | 1987-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670632 | High-voltage switch with a closing resistor | Walter Bischofberger, Heinz Eichholzer, Werner Graber, Jiri Talir, Edgar Hochspach | 1987-06-02 |