GH

GuoMing Hu

Overall (All Time): #2,095,338 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8332986 Screw type mop holder 2012-12-18
8250699 Mop holder 2012-08-28