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METHOD OF FABRICATING ULTRA-FINE CERMET ALLOYS WITH HOMOGEOUS SOLID GRAIN STRUCTURE

10/681,009 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 8, 2003
Examiner NICHOLAS A SMITH
Class 419
Art Group 1742
Patent No. 7,217,390
Case Type Utility - 419/038000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 2003-58941
Last Updated: 6 years, 6 months ago
Date # Transaction