Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Darren T. Castro0
Richard P. Rusin0
Date of Patent
April 12, 2005
0Patent Application Number
100346420
Date Filed
December 28, 2001
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
A polycrystalline translucent aluminum oxide ceramic material having an average grain size of no greater than 1.0 micron and a Contrast Ratio value of less than about 0.7. The material can be in the form of a dental mill blank, dental prosthesis or other dental article or non-dental article.
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