Grenvil Marquis Dunn

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Patents Grantslast 30 patents

Information Patent Grant
Hydrometallurgical method for the removal of radionuclides from rad...
- Patent number 9,587,290
- Issue date Mar 7, 2017
- Orway Mineral Consultants (WA) Pty, Ltd.
- Grenvil Marquis Dunn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Exothermic pressure leach autoclave circuits
- Patent number 7,635,407
- Issue date Dec 22, 2009
- Grenvil Marquis Dunn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of platinum group metals
- Patent number 7,544,231
- Issue date Jun 9, 2009
- Lonmin PLC
- Alan Bax
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
HYDROMETALLURGICAL METHOD FOR THE REMOVAL OF RADIONUCLIDES FROM RAD...
- Publication number 20150329938
- Publication date Nov 19, 2015
- ORWAY MINERAL CONSULTANTS (WA) PTY LTD.
- Grenvil Marquis DUNN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Exothermic Pressure Leach Autoclave Circuits
- Publication number 20080092693
- Publication date Apr 24, 2008
- Grenvil Marquis Dunn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...