TREA

Minneapolis Electric Steel Castings Company

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Organization

  • Minneapolis, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Shell liner assembly for ore grinding mills
    • Patent number 4,319,719
    • Issue date Mar 16, 1982
    • Minneapolis Electric Steel Castings Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shell liner assembly for ore comminuting machine
    • Patent number 4,295,615
    • Issue date Oct 20, 1981
    • Minneapolis Electric Steel Castings Company
    • James E. Mishek
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shell liner assembly for ore grinding mills
    • Patent number 4,270,705
    • Issue date Jun 2, 1981
    • Minneapolis Electric Steel Castings Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Liner assembly for ball mills
    • Patent number 4,243,182
    • Issue date Jan 6, 1981
    • Minneapolis Electric Steel Castings Company
    • Charles B. Dugger
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shell liner assembly for ore grinding mills
    • Patent number 4,235,386
    • Issue date Nov 25, 1980
    • Minneapolis Electric Steel Castings Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Roll crusher
    • Patent number 4,232,834
    • Issue date Nov 11, 1980
    • Minneapolis Electric Steel Castings Company
    • Duane W. Player
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shell liner assembly for ore grinding mills
    • Patent number 4,165,041
    • Issue date Aug 21, 1979
    • Minneapolis Electric Steel Castings Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Shell liner assembly
    • Patent number 4,046,326
    • Issue date Sep 6, 1977
    • Minneapolis Electric Steel Castings Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mounting for grinder liners
    • Patent number 4,018,393
    • Issue date Apr 19, 1977
    • Minneapolis Electric Steel Casting Company
    • Darrell R. Larsen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

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