Hsiao L. Cheng

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Fuquay-Varina, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Irregular shaped copper particles and methods of use
- Patent number 6,838,021
- Issue date Jan 4, 2005
- SCM Metal Products, Inc.
- Rajesh Khatter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Irregular shaped copper particles and methods of use
- Publication number 20050182161
- Publication date Aug 18, 2005
- Rajesh Khattar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Irregular shaped copper particles and methods of use
- Publication number 20020149005
- Publication date Oct 17, 2002
- Rajesh Khattar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...