Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Madeira0
Krassimir Grigorov Marchev0
Date of Patent
January 2, 2018
0Patent Application Number
154151470
Date Filed
January 25, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A razor blade including a substrate with a cutting edge, the substrate includes a mixed nitride-substrate interregion disposed at or beneath a surface of the substrate, the mixed nitride-substrate interregion being substantially free of a compound layer.
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