Rachelle M. Rydzik

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Easton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Solvent-extraction process for recovery and separation of metal values
- Patent number 4,255,395
- Issue date Mar 10, 1981
- King Industries, Inc.
- Lawrence V. Gallacher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent-extraction process for recovery and separation of metal values
- Patent number 4,166,837
- Issue date Sep 4, 1979
- King Industries, Inc.
- Lawrence V. Gallacher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...