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Kenten Lee

Overall (All Time): #1,631,780 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5875870	Escape ladder system	—	1999-03-02
5862817	Two-in-one tooth brush unit	—	1999-01-26
5785147	Escape ladder structural improvement	—	1998-07-28