Assignee
WAN JOHN
6 patents
Top patents by PatentIndex Score
USD620590SJul 27, 2010
Liquid sampling and testing cup
WAN JOHN10 citations83
US9149258B2Oct 6, 2015
Collection device with double outputs and method of using the same
WAN JOHN2 citations61
US8556826B2Oct 15, 2013
Fecal specimen collector
WAN JOHN4 citations59
US8053203B2Nov 8, 2011
Methods and device for the detection of occult blood
WAN JOHN3 citations59
US9404910B2Aug 2, 2016
Body fluid testing apparatus with testing and storing functions
WAN JOHN1 citations51
US8349573B2Jan 8, 2013
Methods and device for the detection of occult blood
WAN JOHN1 citations48