CC

Cheng-Lang Chang

JC Jing Yudh Industrial Co.: 2 patents #1 of 1Top 100%
Overall (2004): #70,709 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D489796 Hot/cold water mixing faucet 2004-05-11
D489433 Hot/cold water mixing faucet 2004-05-04