SC

Sheng-Luen Chen

Overall (All Time): #2,221,237 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6167780 Device for making micro adjusting the steering bearing of bicycle — 2001-01-02
5544905 Device for making microadjustment of bearing of bicycle head bowl — 1996-08-13