Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326246 | Circuit arrangement of an inverted current rectifier with self commutation | Milan Kondr, Richard Jelinek, Jaroslav Hlousek, Jan Krtek, Josef Cibulka +2 more | 1982-04-20 |
| 4318171 | Method of three commutation on rectifiers and of inverted electric current converters | Josef Cibulka | 1982-03-02 |
| 4317166 | Circuit arrangement for self-commutated inverters | Josef Cibulka, Jan Bryksi, Richard Jelinek, Jan Krtek, Vladimir Mickal +2 more | 1982-02-23 |