Omg Roofing, Inc.

Eric P Ziemba

Cheryl L Panasik

Yongping Gong

George G Dewey

Geroge G Dewey

A new and improved seam plate, for use in connection with securing roofing membranes to underlying roofing decking substructures, comprises a circular disk having a central aperture for receiving a screw fastener, a plurality of concentric ribs for providing reinforcing and bending or flexibility characteristics to the seam plate, and a plurality of circumferentially spaced, downwardly extending projections or eyehooks. Structure is provided upon the seam plate such that the downwardly extending projections or eyehooks, disposed upon, for example, a first one of a plurality of stacked or nested seam plates, are prevented from entering and becoming interlocked with openings or apertures defined within a second one of the plurality of stacked or nested seam plates.

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Batavia, IL, United States of America

Eric P Ziemba