Dale A. Southerland

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Eclectic, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas-fired water heater having plate-mounted removable bottom end bu...
- Patent number 5,941,200
- Issue date Aug 24, 1999
- The Water Heater Industry Joint Research and Development Consortium
- Jozef Boros
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Wet-base, down-fired water heater
- Patent number 5,699,756
- Issue date Dec 23, 1997
- Rheem Manufacturing Co.
- David O. Ross
- F24 - HEATING RANGES VENTILATING