Russell G. Madsen

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Price, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering iron from iron-containing material
- Patent number 5,738,694
- Issue date Apr 14, 1998
- Covol Technologies, Inc.
- George W. Ford
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for recovering iron from iron-containing material
- Patent number 5,589,118
- Issue date Dec 31, 1996
- Covol Technologies, Inc.
- George W. Ford
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL