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AMCA International Patents
AMCA International
Bowling Green, KY
No. of patents:

Patent Number Title Of Patent Date Issued
4651489 Insulated roofing structure March 24, 1987
An insulated roof structure includes insulating thermal elements which space attachment clips from an underlying purlin and introduce substantial thermal resistance above the purlin. Each insulating element includes a metal cap and an insulating body portion. The cap is enlarged at one e
4569453 Loading and unloading crane and method of operation therefor February 11, 1986
A crane structure mounted on a transport vehicle, preferably a marine vessel, is disclosed. The crane structure includes a gantry structure mounted on a vertical tower structure and having boom portions protruding from the tower structure. Preferably, the boom portions may be pivotally

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