WL

Wen-Jen Lu

CC Cheng Uei Precision Industry Co.: 1 patents #71 of 129Top 60%
Overall (2011): #132,822 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8056441 Control knob device — 2011-11-15