Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413053 | Insulated earthing switch for an air insulated or mixed switchgear | Lutz Drews | 2025-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413053 | Insulated earthing switch for an air insulated or mixed switchgear | Lutz Drews | 2025-09-09 |