John S. Manning

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Bowling Green, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling gas flow to ceramic plaque bur...
- Patent number 5,915,952
- Issue date Jun 29, 1999
- Desa International
- John S. Manning
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for controlling gas flow to ceramic plaque bur...
- Patent number 5,795,145
- Issue date Aug 18, 1998
- Desa International
- John S. Manning
- F24 - HEATING RANGES VENTILATING