Chi-Hing Chiu

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Molding composition containing a debinding catalyst for making cera...
- Patent number 6,699,927
- Issue date Mar 2, 2004
- 3M Innovative Properties Company
- Chikafumi Yokoyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Molding composition containing a debinding catalyst for making cera...
- Patent number 6,306,948
- Issue date Oct 23, 2001
- 3M Innovative Properties Company
- Chikafumi Yokoyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Molding composition containing a debinding catalyst for making cera...
- Publication number 20020007000
- Publication date Jan 17, 2002
- 3M Innovative Properties Company
- Chikafumi Yokoyama
- C03 - GLASS MINERAL OR SLAG WOOL