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Sidney E. Francies III
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Springboro, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Structural tie shear connector for concrete and insulation composit...
Patent number
6,761,007
Issue date
Jul 13, 2004
Dayton Superior Corporation
Harry B. Lancelot
E04 - BUILDING
Information
Patent Grant
Concrete void former and cooperating cover
Patent number
6,755,385
Issue date
Jun 29, 2004
Dayton Superior Corporation
Harry B. Lancelot
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Concrete anchor
Patent number
6,729,079
Issue date
May 4, 2004
Dayton Superior Corporation
Sidney E. Francies
E04 - BUILDING
Information
Patent Grant
Erection anchor for concrete panel
Patent number
6,647,674
Issue date
Nov 18, 2003
Dayton Superior Corporation
Harry B. Lancelot
E04 - BUILDING
Information
Patent Grant
Concrete void former and cooperating cover
Patent number
6,460,824
Issue date
Oct 8, 2002
Dayton Superior Corporation
Harry B. Lancelot
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Concrete anchor including an elliptical base
Patent number
D438991
Issue date
Mar 13, 2001
Dayton Superior Corporation
Harry B. Lancelot
D25 - Building units and construction elements
Information
Patent Grant
Concrete anchor including an octagonal base
Patent number
D438649
Issue date
Mar 6, 2001
Dayton Superior Corporation
Harry B. Lancelot
D25 - Building units and construction elements
Information
Patent Grant
Concrete anchor including a pentagonal base
Patent number
D437063
Issue date
Jan 30, 2001
Dayton Superior Corporation
Harry B. Lancelot
D25 - Building units and construction elements
Information
Patent Grant
Concrete anchor
Patent number
D436674
Issue date
Jan 23, 2001
Dayton Superior Corporation
Harry B. Lancelot
D25 - Building units and construction elements
Patents Applications
last 30 patents
Information
Patent Application
Cover for a concrete construction
Publication number
20040010985
Publication date
Jan 22, 2004
Dayton Superior Corporation
Sidney E. Francies
E04 - BUILDING
Information
Patent Application
ERECTION ANCHOR FOR CONCRETE PANEL
Publication number
20030208968
Publication date
Nov 13, 2003
Dayton Superior Corporation
Harry B. Lancelot
E04 - BUILDING
Information
Patent Application
Lift anchor for concrete panel
Publication number
20030208969
Publication date
Nov 13, 2003
Dayton Superior Corporation
Harry B. Lancelot
E04 - BUILDING
Information
Patent Application
Structural tie shear connector for concrete and insulation composit...
Publication number
20030208987
Publication date
Nov 13, 2003
Dayton Superior Corporation
Harry B. Lancelot
E04 - BUILDING
Information
Patent Application
Flange connector
Publication number
20030140590
Publication date
Jul 31, 2003
Dayton Superior Corporation
Harry B. Lancelot
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Concrete anchor
Publication number
20030019169
Publication date
Jan 30, 2003
Dayton Superior Corporation
Sidney E. Francies
E04 - BUILDING
Information
Patent Application
Concrete void former and cooperating cover
Publication number
20020096619
Publication date
Jul 25, 2002
Dayton Superior Corporation
Harry B. Lancelot
B28 - WORKING CEMENT, CLAY, OR STONE