George W. Howard

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Green Lane, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dripless chimney cap
- Patent number 7,682,232
- Issue date Mar 23, 2010
- Olympia Chimney Supply
- George W. Howard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Folding Flue
- Publication number 20090199845
- Publication date Aug 13, 2009
- Olympia Chimney Supply
- George W. Howard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Dripless chimney cap
- Publication number 20080070491
- Publication date Mar 20, 2008
- George W. Howard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES