3-D printed casting shell and method of manufacture

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United States of America Patent

PATENT NO 9381564
APP PUB NO 20150041098A1
SERIAL NO

14453285

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Abstract

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A printable refractory material is provided having a liquid and powder component configured for use in a 3-D powder printer, where the material forms hydraulic bonds when the liquid and powder components are combined. Methods of printing the refractory material and forming castings therefrom are also provided.

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Patent Owner(s)

Patent OwnerAddress
WISYS TECHNOLOGY FOUNDATION INC614 WALNUT STREET 13TH FLOOR MADISON WI 53726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hellmstrom, Eric E Tallahassee, US 1 13
McGuire, Daniel S Oregon, US 5 30
Olson, Charles M Ft. Atkinson, US 2 14

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