Omniglass
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[edit] History
Omniglass was formed in 1983 to explore the possibility of using the pultrusion process to produce fiberglass window framing material.
Laurie Davies is considered the inventor of fiberglass windows.[citation needed]
[edit] Patents
United States Patent 5322582 Pultruded part with localized regions of different resin materials
United States Patent 4984402 Sash window arrangement
United States Patent 4924631 Pultruded window frame with rigid corner insert
United States Patent 4551364 Corner member for a spacer strip for a sealed window unit