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Donald Wells
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Colchester, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Concrete column forming assembly
Patent number
8,485,493
Issue date
Jul 16, 2013
Soundfootings, LLC
Donald Wells
E04 - BUILDING
Information
Patent Grant
Footing form
Patent number
6,543,742
Issue date
Apr 8, 2003
SoundFootings, LLC
Donald Wells
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
CONCRETE COLUMN FORMING ASSEMBLY
Publication number
20080072510
Publication date
Mar 27, 2008
Sound Footings, LLC
Donald Wells
E04 - BUILDING
Information
Patent Application
Footing form
Publication number
20020079424
Publication date
Jun 27, 2002
Donald Wells
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING