Jeff G. Perrine

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Albany, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for separating hafnium from zirconium
- Patent number 6,737,030
- Issue date May 18, 2004
- ATI Properties, Inc.
- James A. Sommers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for separating hafnium from zirconium
- Publication number 20030143138
- Publication date Jul 31, 2003
- James A. Sommers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...