Hubert K. Chow

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Taiwan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Process of fabricating metal spheres
- Patent number 7,588,622
- Issue date Sep 15, 2009
- Henkel of America, Inc.
- Hubert Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process of fabricating metal spheres
- Patent number 7,422,619
- Issue date Sep 9, 2008
- Accurus Scientific Co., Ltd.
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for fabricating metal spheres
- Patent number 7,097,687
- Issue date Aug 29, 2006
- Accurus Scientific Co., Ltd.
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making precision metal spheres
- Patent number 6,613,124
- Issue date Sep 2, 2003
- Accurus Scientific Co., Ltd.
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for making precision metal spheres
- Patent number 6,565,342
- Issue date May 20, 2003
- Accurus Scientific Co. Ltd.
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Process of Fabricating Metal Spheres
- Publication number 20080210054
- Publication date Sep 4, 2008
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process of fabricating metal spheres
- Publication number 20060156863
- Publication date Jul 20, 2006
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for fabricating metal spheres
- Publication number 20040055417
- Publication date Mar 25, 2004
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Apparatus and method of making precision metal spheres
- Publication number 20020112566
- Publication date Aug 22, 2002
- Hubert K. Chow
- B22 - CASTING POWDER METALLURGY