Inventor
YUAN KIWI
TW3 patents
Patents
3 patentsUS7762986B2Jul 27, 2010
Safety container for a scalp vein needle
BIOTOP HOLDING CO LTD8 citations79
US7458551B2Dec 2, 2008
Safety receptacle for a needle of an intravenous drip assembly
BIOTOP HOLDING CO LTD15 citations79
US7396342B2Jul 8, 2008
Safety syringe for taking blood
BIOTOP HOLDING CO LTD3 citations58