Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10102989 | Electric switching device for medium and/or high-voltage uses | Werner Hartmann | 2018-10-16 |
| 9859766 | Rotor end-bell for electric generators | Peter Gröppel, Claus Rohr | 2018-01-02 |