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Christopher C. McCoy
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Massillon, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Concrete block and method of making same
Patent number
7,615,182
Issue date
Nov 10, 2009
U.S. Technology Corporation
Raymond F. Williams
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Grant
Concrete block and method of making same
Patent number
7,438,757
Issue date
Oct 21, 2008
U.S. Technology Corporation
Raymond F. Williams
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
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Patent Application
Concrete block and method of making same
Publication number
20090211495
Publication date
Aug 27, 2009
U.S. TECHNOLOGY CORPORATION
Raymond F. Williams
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Application
Concrete block and method of making same
Publication number
20090039558
Publication date
Feb 12, 2009
U.S. TECHNOLOGY CORPORATION
Raymond F. Williams
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Concrete block and method of making same
Publication number
20050247002
Publication date
Nov 10, 2005
Raymond F. Williams
B28 - WORKING CEMENT, CLAY, OR STONE