Robert W. Salmi

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Grand Rapids, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for removal of magnetic particles from a magnetic separator
- Patent number 4,451,360
- Issue date May 29, 1984
- United States Steel Corporation
- Robert W. Salmi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Dry magnetic separators for increased recovery or ore at high belt...
- Patent number 4,370,225
- Issue date Jan 25, 1983
- United States Steel Corporation
- John P. Bingel
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...