LC

Lee-Cheng Chang

Overall (2003): #26,301 of 273,478Top 10%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6662945 Toolbox with stereo — 2003-12-16
6658977 Locking mechanism for inclination adjustment of a blade of a cutting device — 2003-12-09
6516684 Locking mechanism for a shaper — 2003-02-11