Gas dispersion for additive manufacturing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11433488
APP PUB NO 20190283187A1
SERIAL NO

15922185

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Abstract

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A gas-dispersion apparatus for an additive-manufacturing apparatus includes a pipe defining an axis, an outlet, and a cooling tube coiled about the pipe. The pipe includes a passageway along the axis, and the pipe extends from a first end to a second end. The outlet is positioned to discharge gas into the passageway at the first end. The first end is attachable to a laser so that a beam emitted by the laser travels along the axis.

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Patent Owner(s)

Patent OwnerAddress
GKN AEROSPACE ST LOUIS LLC142 J S MCDONNELL BLVD HAZELWOOD MD 63042

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Evers, Mark Hazelwood, US 2 0
Henry, William Chad Hazelwood, US 1 0

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