Robert ROTZINGER

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West Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method of concentrating niobium ore
- Patent number 11,738,353
- Issue date Aug 29, 2023
- Taseko Mines Limited
- Robert Rotzinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
System And Method Of Concentrating Niobium Ore
- Publication number 20200147620
- Publication date May 14, 2020
- Aley Corporation
- Robert ROTZINGER
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...