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Paul Johnson
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Clearwater, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Molds for producing concrete blocks with roughened surfaces; blocks...
Patent number
10,576,657
Issue date
Mar 3, 2020
Anchor Wall Systems, Inc.
Jay Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Molds for producing concrete blocks with roughened surfaces; blocks...
Patent number
9,878,465
Issue date
Jan 30, 2018
Anchor Wall Systems, Inc.
Jay Johnson
B44 - DECORATIVE ARTS
Information
Patent Grant
Molds for producing concrete blocks with roughened surfaces; blocks...
Patent number
9,259,853
Issue date
Feb 16, 2016
Anchor Wall Systems, Inc.
Jay Johnson
B44 - DECORATIVE ARTS
Information
Patent Grant
Molded surface of a concrete product
Patent number
D749237
Issue date
Feb 9, 2016
Anchor Wall Systems, Inc.
Jay J. Johnson
D25 - Building units and construction elements
Information
Patent Grant
Molded surface of a concrete product
Patent number
D722706
Issue date
Feb 17, 2015
Anchor Wall Systems, Inc.
Jay J. Johnson
D25 - Building units and construction elements
Information
Patent Grant
Dimensional control of concrete blocks
Patent number
8,715,557
Issue date
May 6, 2014
Anchor Wall Systems, Inc.
Paul Joseph Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Molded surface of a concrete product
Patent number
D703346
Issue date
Apr 22, 2014
Anchor Wall Systems, Inc.
Jay J. Johnson
D25 - Building units and construction elements
Information
Patent Grant
Methods of quality control in concrete block production
Patent number
8,246,892
Issue date
Aug 21, 2012
Anchor Wall Systems, Inc.
Paul Randal Tufts
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Methods of quality control in concrete block production
Patent number
7,862,763
Issue date
Jan 4, 2011
Anchor Wall Systems, Inc.
Paul Randal Tufts
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Dimensional control of concrete blocks
Patent number
7,674,420
Issue date
Mar 9, 2010
Anchor Wall Systems, Inc.
Paul Joseph Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
MOLDS FOR PRODUCING CONCRETE BLOCKS WITH ROUGHENED SURFACES; BLOCKS...
Publication number
20180117791
Publication date
May 3, 2018
Anchor Wall Systems, Inc.
Jay Johnson
B44 - DECORATIVE ARTS
Information
Patent Application
MOLDS FOR PRODUCING CONCRETE BLOCKS WITH ROUGHENED SURFACES; BLOCKS...
Publication number
20160114496
Publication date
Apr 28, 2016
Anchor Wall Systems, Inc.
Jay Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
MOLDS FOR PRODUCING CONCRETE BLOCKS WITH ROUGHENED SURFACES; BLOCKS...
Publication number
20120192522
Publication date
Aug 2, 2012
Jay Johnson
B44 - DECORATIVE ARTS
Information
Patent Application
METHODS OF QUALITY CONTROL IN CONCRETE BLOCK PRODUCTION
Publication number
20110062612
Publication date
Mar 17, 2011
Anchor Wall Systems, Inc.
PAUL RANDAL TUFTS
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
DIMENSIONAL CONTROL OF CONCRETE BLOCKS
Publication number
20100139200
Publication date
Jun 10, 2010
Anchor Wall Systems, Inc.
Paul Joseph Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Dimensional control of concrete blocks
Publication number
20070028548
Publication date
Feb 8, 2007
Paul Joseph Johnson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Methods of quality control in concrete block production
Publication number
20060290020
Publication date
Dec 28, 2006
Paul Randal Tufts
B28 - WORKING CEMENT, CLAY, OR STONE