Daniel Humphreys

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Lyman, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition for stripping nickel from substrates and process
- Patent number 6,642,199
- Issue date Nov 4, 2003
- Hubbard-Hall, Inc.
- Daniel Humphreys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Composition for stripping nickel from substrates and process
- Publication number 20020155048
- Publication date Oct 24, 2002
- Hubbard-Hall, Inc.
- Daniel Humphreys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...