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Virgin Metals (Canada) Limited
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Toronto, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Autogenous roasting of iron ore
Patent number
5,376,162
Issue date
Dec 27, 1994
Virgin Metals (Canada) Limited
Patrick E. Cavanagh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Direct steel-making process
Patent number
5,298,056
Issue date
Mar 29, 1994
Virgin Metals (Canada) Limited
Patrick E. Cavanagh
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75574700 - VIBRAFORGE
Serial number
75574700
Filing date
Oct 22, 1998
VIRGIN METALS (CANADA) LIMITED
7 - Machines and machine tools