Gallen W. Stokes

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Fort Smith, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Serpentined tubular heat exchanger apparatus for a fuel-fired force...
- Patent number 5,271,376
- Issue date Dec 21, 1993
- Rheem Manufacturing Company
- Lin-Tao Lu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Plastic secondary heat exchanger apparatus for a high efficiency co...
- Patent number 5,178,124
- Issue date Jan 12, 1993
- Rheem Manufacturing Company
- Lin-Tao Lu
- F24 - HEATING RANGES VENTILATING