Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47072 | Insulated gate turn-off device with turn-off transistor | Vladimir Rodov, Richard A. Blanchard, Woytek Tworzydlo | 2018-10-02 |
| 10036095 | Electrolytic treatment method and electrolytic treatment apparatus | Haruo Iwatsu | 2018-07-31 |
| 9935188 | Insulated gate turn-off device with turn-off Schottky-Barrier MOSFET | Richard A. Blanchard, Vladimir Rodov, Woytek Tworzydlo | 2018-04-03 |