Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5589272 | Glazing | Manfred Arnold, Thomas Meisel, Werner Scherber, Gunther Abersfelder, Stefan Uhl | 1996-12-31 |
| 5148361 | Method and device for balancing the circuits of a three-phase system | Wilhelm Forstbauer | 1992-09-15 |
| 5148362 | Method and device for balancing a three-phase system | Wilhelm Forstbauer | 1992-09-15 |
| 4330820 | Circuit for forming periodic pulse patterns | — | 1982-05-18 |
| 4326160 | Control unit for static converter | — | 1982-04-20 |
| 4267570 | Control unit for multi-phase static converter | — | 1981-05-12 |