Justin S. Olk

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Kent City, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Water diverter
- Patent number 6,976,338
- Issue date Dec 20, 2005
- Advanced Home Improvement Co., Inc.
- Justin S. Olk
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Water diverter
- Publication number 20040226225
- Publication date Nov 18, 2004
- Justin S. Olk
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS