David McKee

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Gravity flow drain extension for a condensation drain line
- Patent number 7,047,998
- Issue date May 23, 2006
- David McKee
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Gravity flow drain extension for a condensation drain line
- Publication number 20060185733
- Publication date Aug 24, 2006
- David McKee
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Gravity flow drain extension for a condensation drain line
- Publication number 20060076055
- Publication date Apr 13, 2006
- David McKee
- F24 - HEATING RANGES VENTILATING