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Patent applications and USPTO patent grants for HIGHVELD STEEL AND VANADIUM CORPORATION LIMITED.The latest application filed is for "process for the preparation of an electrolyte".
Patent | Date |
---|---|
Process for the Preparation of an Electrolyte App 20090286154 - Dormehl; Andries Gerhardus ;   et al. | 2009-11-19 |
Recovery of titanium dioxide from titanium oxide bearing materials like steelmaking slags Grant 7,462,337 - Becker , et al. December 9, 2 | 2008-12-09 |
Recovery of titanium from titanium bearing materials Grant 7,258,847 - Becker , et al. August 21, 2 | 2007-08-21 |
Process for the preparation of vanadyl sulfate solution Grant 7,083,774 - Dormehl , et al. August 1, 2 | 2006-08-01 |
SEC | 0000800630 | HIGHVELD STEEL & VANADIUM CORP LTD /FI |
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