David S. FOELL

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Strongsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Concrete fillable wall formwork assembly with interconnectable form...
- Patent number 8,782,984
- Issue date Jul 22, 2014
- PolyOne Corporation
- David S Foell
- E04 - BUILDING
Information Patent Grant
Insert panel for concrete fillable formwork wall
- Patent number 8,322,115
- Issue date Dec 4, 2012
- PolyOne Corporation
- David S. Foell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Concrete fillable formwork wall
- Patent number 7,559,176
- Issue date Jul 14, 2009
- PolyOne Corporation
- David S. Foell
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
INSERT PANEL FOR CONCRETE FILLABLE WALL FORMWORK
- Publication number 20130087681
- Publication date Apr 11, 2013
- PolyOne Corporation
- David S. FOELL
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Concrete fillable formwork wall
- Publication number 20060032172
- Publication date Feb 16, 2006
- David S. Foell
- E04 - BUILDING
Information Patent Application
Insert panel for concrete fillable formwork wall
- Publication number 20060005497
- Publication date Jan 12, 2006
- David S. Foell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING