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King Ming Ng

Overall (2011): #85,736 of 364,097Top 25%

2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8029205	Retractable writing instrument	—	2011-10-04
D643465	Pen	—	2011-08-16