Kenneth E. Riegel

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Orwigsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of metal values from cermet
- Patent number 7,048,774
- Issue date May 23, 2006
- World Resources Company
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of metal values from cermet
- Patent number 6,830,605
- Issue date Dec 14, 2004
- World Resources Company
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY OF METAL VALUES FROM CERMET
- Publication number 20040177721
- Publication date Sep 16, 2004
- WORLD RESOURCES COMPANY
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Recovery of metal values from cermet
- Publication number 20040177722
- Publication date Sep 16, 2004
- WORLD RESOURCES COMPANY
- Peter T. Halpin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...