Insulated window and door opening assemblies with high-density insulating cores

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United States of America Patent

PATENT NO 11761258
SERIAL NO

17665397

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Abstract

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Window and door opening assemblies are disclosed herein that incorporate one or more high-density insulation cores and methods for constructing thereof. The high-density insulation cores are comprised of polyurethane foam with uniform high density and high structural integrity.

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Patent Owner(s)

Patent OwnerAddress
QUANTUM HOLDINGS LLC2720 34TH STREET EVERETT WA 98201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klein, Jeffrey M Snohomish, US 7 116
Quillen, Jeffrey A Granite Falls, US 2 0

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