Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976333 | Collector bar | — | 1999-11-02 |
| 5933975 | Alignment tool and clamping mechanism for collecting plates | — | 1999-08-10 |
| 5597461 | Method of manufacturing an anode bar from a metal sleeve, a metal rod and a metal ring | — | 1997-01-28 |
| 5538607 | Anode assembly comprising an anode bar for the production of molten metal by electrolysis | — | 1996-07-23 |