Robert Allen

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Louvre window system
- Patent number 7,963,071
- Issue date Jun 21, 2011
- Breezway Australia Pty Ltd.
- Edwin John Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Louvre system
- Publication number 20050060940
- Publication date Mar 24, 2005
- Edwin John Alexander
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS