Assignee

PRECISION ROOFING ACCESSORIES

AU·2 granted patents·4 citations·filing 1989–1990

Technology mixB29C2 B29K2 Y10S1

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2 records

0117US4986950AMethod of forming polycarbonate sheetingPRECISION ROOFING ACCESSORIES·Filed 1989·Granted Jan 22, 1991·4 cites·8 claims
0214US5049059AApparatus for forming polycarbonate sheetingPRECISION ROOFING ACCESSORIES·Filed 1990·Granted Sep 17, 1991·0 cites·16 claims

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