TREA

Freddie J. Haynes

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  • Oklahoma City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fireplace system
    • Patent number 4,233,956
    • Issue date Nov 18, 1980
    • Freddie J. Haynes
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Modular fireplace assembly
    • Patent number 4,126,118
    • Issue date Nov 21, 1978
    • Freddie J. Haynes
    • F24 - HEATING RANGES VENTILATING