Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814737 | Overload relay | — | 1989-03-21 |
| 4324964 | Device for extending plunger drives | Georg Edenharter | 1982-04-13 |
| 4321573 | Tripping device for a thermal protection relay | Albert Warnest | 1982-03-23 |