TREA

Emco Industries, Inc.

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Organization

  • Des Moines, IA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Hanging file support frame
    • Patent number 5,060,808
    • Issue date Oct 29, 1991
    • Emco Industries, Inc.
    • Arnold B. Engman
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Pipe clamp means
    • Patent number 4,403,378
    • Issue date Sep 13, 1983
    • Emco Industries, Inc.
    • Arnold B. Engman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fishing chair
    • Patent number 4,103,965
    • Issue date Aug 1, 1978
    • Emco Industries, Inc.
    • Norman R. Engman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Clamp device
    • Patent number 3,984,134
    • Issue date Oct 5, 1976
    • Emco Industries, Inc.
    • Milton C. Engman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES