Anthony W. Merchlewitz

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Faribault, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Window insert fastener
- Patent number 6,230,456
- Issue date May 15, 2001
- Colonial Craft, Inc.
- Anthony W. Merchlewitz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS