Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189385 | Interlock for electromagnetic switching devices | — | 1993-02-23 |
| 4988964 | Electromagnetic switchgear | Georg Streich, Kurt Held | 1991-01-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189385 | Interlock for electromagnetic switching devices | — | 1993-02-23 |
| 4988964 | Electromagnetic switchgear | Georg Streich, Kurt Held | 1991-01-29 |