CL

Cheng-Feng Lin

UC Unipoint Electric Mfg. Co.: 3 patents #1 of 2Top 50%
Overall (2011): #51,972 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8061029 Method for manufacturing a piston device 2011-11-22
7870819 Piston device and manufacturing method thereof 2011-01-18
7861643 Piston device 2011-01-04