CT

Chen-Ching Tseng

Overall (All Time): #1,542,733 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D683509 Mop head for a mop 2013-05-28
D645628 Double driver mop bucket 2011-09-20
D632446 Mop bucket 2011-02-08