Kung-Cheng Chen

E- E-Makeco.: 1 patents #1 of 2Top 50%

Overall (2003): #175,670 of 273,478Top 65%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6575313	Structure for firmly resting tools thereon	—	2003-06-10