Steven D. McDonough

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Pleasant Prairie, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Securable parapet cap roof mat
- Patent number 8,438,785
- Issue date May 14, 2013
- Steven D. McDonough
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Securable Parapet Cap Roof Mat
- Publication number 20100205878
- Publication date Aug 19, 2010
- Steven D. McDonough
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Securable Parapet Cap Roof Mat
- Publication number 20090311464
- Publication date Dec 17, 2009
- Steven D. McDonough
- E04 - BUILDING