Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norman A. Pietruska0
Paul H. Zajchowski0
David A. Rutz0
Donn R. Blankenship0
Gary Shubert0
Date of Patent
November 29, 2011
Patent Application Number
11181616
Date Filed
July 14, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
Microspray apparatus and methods involve injecting powdered material into a plasma gas stream. The material comprises first and second component powders. The second powder is a majority by the weight of the powdered material. The first powder acts as a melting point depressant. The first and second powders may have similar compositions but with the first powder including a greater quantity of a melting point depressant element.
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