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Tony A. Cobb
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Wyoming, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rain gutter guard and method
Patent number
7,584,576
Issue date
Sep 8, 2009
Quality Edge, Inc.
Thomas A. McDonald
E04 - BUILDING
Information
Patent Grant
Rain gutter guard and method
Patent number
7,506,476
Issue date
Mar 24, 2009
Quality Edge, Inc.
Thomas A. McDonald
E04 - BUILDING
Information
Patent Grant
Rain gutter guard and method
Patent number
7,347,027
Issue date
Mar 25, 2008
Quality Edge, Inc.
Thomas A. McDonald
E04 - BUILDING
Information
Patent Grant
Rain gutter guard and method
Patent number
6,993,870
Issue date
Feb 7, 2006
Quality Edge, Inc.
Thomas A. McDonald
E04 - BUILDING
Information
Patent Grant
Heated rain gutter guard
Patent number
6,959,512
Issue date
Nov 1, 2005
Quality Edge, Inc.
Tony A. Cobb
E04 - BUILDING
Information
Patent Grant
Universal end cap and method for rain gutter debris guards
Patent number
6,931,792
Issue date
Aug 23, 2005
Quality Edge, Inc.
Thomas A. McDonald
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
Rain gutter guard and method
Publication number
20080120921
Publication date
May 29, 2008
Thomas A. McDonald
E04 - BUILDING
Information
Patent Application
Rain gutter guard and method
Publication number
20060272223
Publication date
Dec 7, 2006
Thomas A. McDonald
E04 - BUILDING
Information
Patent Application
Rain gutter guard and method
Publication number
20050172566
Publication date
Aug 11, 2005
Thomas A. McDonald
E04 - BUILDING
Information
Patent Application
HEATED RAIN GUTTER GUARD
Publication number
20050166466
Publication date
Aug 4, 2005
Quality Edge, Inc.
Tony A. Cobb
E04 - BUILDING
Information
Patent Application
UNIVERSAL END CAP AND METHOD FOR RAIN GUTTER DEBRIS GUARDS
Publication number
20050108951
Publication date
May 26, 2005
Thomas A. McDonald
E04 - BUILDING
Information
Patent Application
Rain gutter guard and method
Publication number
20040250478
Publication date
Dec 16, 2004
Thomas A. McDonald
E04 - BUILDING