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Phibrotech, Inc.
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Sumpter, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the dissolution of copper metal
Patent number
6,646,147
Issue date
Nov 11, 2003
Phibrotech, Inc.
Hugh W. Richardson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Use of cupric chloride etchant solution in a solvent extraction ele...
Patent number
6,375,713
Issue date
Apr 23, 2002
Phibrotech, Inc.
Philip Edelstein
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Process for the dissolution of copper metal
Publication number
20050034563
Publication date
Feb 17, 2005
Phibrotech, Inc.
Hugh W. Richardson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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last 30 trademarks