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Harry Zeitlin
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Honolulu, HI, US
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last 30 patents
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Patent Grant
Method for separating metal values from sea nodules
Patent number
4,280,986
Issue date
Jul 28, 1981
University Patents, Inc.
Harry Zeitlin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Oxalic acid leaching of marine nodules
Patent number
4,259,295
Issue date
Mar 31, 1981
University Patents, Inc.
Harry Zeitlin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for separating molybdenum values from sea nodules
Patent number
4,226,836
Issue date
Oct 7, 1980
University Patents, Inc.
Harry Zeitlin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...