Martin A. Hobin

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Allentown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of metal values and hydrofluoric acid from tantalum and co...
- Patent number 5,023,059
- Issue date Jun 11, 1991
- Edwin J. Bielecki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of copper from waste nitrate liquors by electrolysis
- Patent number 4,033,838
- Issue date Jul 5, 1977
- Kawecki Berylco Industries, Inc.
- Isadore Mockrin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR