Federal-Mogul Corporation

Tenneco Gmbh

Edward Storrs Widder

Brent R Sedlar

Thomas W Swasey

Michael James Davidson

Jeri Lynn Cochran

A metal static gasket and method of construction thereof is provided. The gasket includes at least one metal layer. The at least one metal layer has opposite sides with at least one through opening extending through the opposite sides configured to register with an opening to be sealed and at least one raised annular seal bead extending at least in part about the at least one through opening. At least one protrusion extends outwardly from at least one of the sides, wherein the at least one protrusion prevents complete flattening of the at least one seal bead. The at least one protrusion has a plurality of discrete layers of metal deposited on one another via an additive manufacture process, wherein the protrusion is formed having a hollow region extending therein.

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Antioch, IL, United States of America

Edward Storrs Widder