Inventor
PENG WEI-WEN
US4 patents
Patents
4 patentsUS7533772B2May 19, 2009
Structure of air-packing device
AIR PAQ INC52 citations91
US7445117B2Nov 4, 2008
Structure of air-packing device
AIR PAQ INC11 citations82
US7482051B2Jan 27, 2009
Structure of inflatable air-packing device having check valve and multiple air bubbles
AIR PAQ INC13 citations80
US7874428B2Jan 25, 2011
Structure for air-packing device
AIR PAQ INC6 citations72