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Russell A. Dimmit
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Fairfield, IA, US
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last 30 patents
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Patent Grant
Liner adaptor for chimneys
Patent number
6,852,023
Issue date
Feb 8, 2005
Copperfield Chimney Supply, Inc.
Elvin D. Hediger
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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last 30 patents
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Patent Application
Liner adaptor for chimneys
Publication number
20040142652
Publication date
Jul 22, 2004
Elvin D. Hediger
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES