Robert D. Hancock

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Germiston, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Selective imidazole ion exchange resins
- Patent number 4,401,629
- Issue date Aug 30, 1983
- National Institute for Metallurgy
- Robert D. Hancock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selective ion exchange resins with pyridyl-imidazolyl chelating fun...
- Patent number 4,202,944
- Issue date May 13, 1980
- National Institute for Metallurgy
- Robert D. Hancock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...