Cegelec MS
Records under this name other than patents Cegelec MS holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 5,463,653 | Power converter device for direct current power supply to an electric arc furnace Formerly held Term ended Term ended no later than Oct 31, 2015 · Low confidence | Term ended | Term ended no later than Oct 31, 2015 | Low confidence |
| US 5,677,925 | Power converter device for direct current power supply to an electric arc furnace Formerly held Term ended Term ended no later than Oct 14, 2017 · Low confidence | Term ended | Term ended no later than Oct 14, 2017 | Low confidence |