CJ

Chung-Yuan Jiang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,340,658 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7617559 Stem structure of cleaning brush — 2009-11-17