CT

Chih-Cheng Tsai

Overall (2003): #17,646 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6645034 Mechanical swinging doll 2003-11-11
6645035 Movable mechanical doll 2003-11-11
6589095 Movable mechanical doll 2003-07-08
6572432 Telescopic mascot 2003-06-03