Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Vandermeer0
Arlen G Davis0
Kermit A Buntrock0
Thomas M Branscomb0
Date of Patent
May 23, 2006
0Patent Application Number
110961140
Date Filed
March 31, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a investment casting shell molds and their method of manufacture. The method entails mixing fiber and refractory filler to form a dry blend; mixing the dry blend with a binder sol to form a refractory slurry, and employing the refractory slurry to produce an investment casting shell mold.
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