Hi-Tech Energy Windows Ltd.

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Winnipeg, Manitoba, CA

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Patents Grantslast 30 patents

Information Patent Grant
Extruded profile system for forming sliding fenestration products
- Patent number 7,246,466
- Issue date Jul 24, 2007
- Hi-Tech Energy Windows Ltd.
- Peter A. Turner
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS