KW

Kai Wu

EC Ewig Industries Co.: 2 patents #1 of 4Top 25%
Overall (2003): #57,741 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D484420 Electronic device Chee-Ann Chang, Wai Man Yuen 2003-12-30
D484421 Electronic device Chee-Ann Chang, Wai Man Yuen 2003-12-30