TREA

International Environmental Manufacturing Co.

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Organization

  • Oklahoma City, OK, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger apparatus
    • Patent number 4,434,843
    • Issue date Mar 6, 1984
    • International Environmental Manufacturing Co.
    • Arthur L. Alford
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73166508 - I INTERNATIONAL ENVIRONMENTAL OKLAHOMA CITY
    • Serial number 73166508
    • Registration number 1280631
    • Filing date Apr 17, 1978
    • International Environmental Manufacturing Co.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73166578 - J
    • Serial number 73166578
    • Registration number 1125772
    • Filing date Apr 17, 1978
    • INTERNATIONAL ENVIRONMENTAL MANUFACTURING CO.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes