Sean D. Burns

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Lakeville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Chimney cap
- Patent number 9,377,196
- Issue date Jun 28, 2016
- Bernard Dalsin Manufacturing Company
- Sean D. Burns
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Chimney cap
- Patent number 8,734,209
- Issue date May 27, 2014
- Bernard Dalsin Manufacturing Company
- Sean D. Burns
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
CHIMNEY CAP
- Publication number 20140323025
- Publication date Oct 30, 2014
- Bernard Dalsin Manufacturing Company
- Sean D. Burns
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Chimney cap
- Publication number 20070202790
- Publication date Aug 30, 2007
- Bernard Dalsin Manufacturing Company
- Sean D. Burns
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES