TREA

Proximity Controls, Inc.

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Organization

  • Fergus Falls, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary shaft position reed switch
    • Patent number 4,831,350
    • Issue date May 16, 1989
    • Proximity Controls, Inc.
    • John F. Rose
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable ratio transmission switch
    • Patent number 4,647,733
    • Issue date Mar 3, 1987
    • Proximity Controls, Inc.
    • John F. Rose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure responsive switch device
    • Patent number 4,273,976
    • Issue date Jun 16, 1981
    • Proximity Controls, Inc.
    • Byron F. Wolford
    • H01 - BASIC ELECTRIC ELEMENTS