Fives Ecl
Records under this name other than patents Fives Ecl 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 9,371,594 | Device for extracting short-circuiting wedges designed for switching in an electrolysis cell for the production of aluminum Lapsed on the fee record Ended Jun 21, 2020 · From the USPTO record | Lapsed on the fee record | Ended Jun 21, 2020 | From the USPTO record |