Barbara Mariëlle De Leeuw-Morrison

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Johannesburg, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline diamond abrasive compacts
- Patent number 8,231,698
- Issue date Jul 31, 2012
- Barbara Mariëlle De Leeuw-Morrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE DIAMOND ABRASIVE COMPACTS
- Publication number 20100064595
- Publication date Mar 18, 2010
- Barbara Mariëlle De Leeuw-Morrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE DIAMOND ABRASIVE COMPACTS
- Publication number 20100000158
- Publication date Jan 7, 2010
- Barbara Mariëlle De Leeuw-Morrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...