TREA

Air Engineers, Inc.

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sand/dust filtering system
    • Patent number 6,752,857
    • Issue date Jun 22, 2004
    • Air Engineers, Inc.
    • Gaylon W. Birdwell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filtering apparatus
    • Patent number 5,447,544
    • Issue date Sep 5, 1995
    • Air Engineers, Inc.
    • Gaylon W. Birdwell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Explosion proof compressor and a method for explosion proofing a co...
    • Patent number 5,192,194
    • Issue date Mar 9, 1993
    • Air Engineers, Inc.
    • Gaylon W. Birdwell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

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