Stephen Kwok Ki Chan

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Kwai Chung, HK

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Patents Grantslast 30 patents

Information Patent Grant
Sheet holder and edge pattern making apparatus incorporating the same
- Patent number 8,425,139
- Issue date Apr 23, 2013
- Stephen Kwok Ki Chan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Paper cutter
- Publication number 20070028463
- Publication date Feb 8, 2007
- Stephen Kwok Ki Chan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Paper cutting apparatus
- Publication number 20070028738
- Publication date Feb 8, 2007
- Stephen Kwok Ki Chan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING