HC

Hsiu-Man Yu Chen

Overall (2003): #16,230 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6668697 Automatic cutting device for an adhesive-tape holder — 2003-12-30
6666898 Adhesive-tape cutting device of an adhesive-tape holder — 2003-12-23
6581247 Handle of an adhesive-tape cutter — 2003-06-24
6574816 Emergency tool for automobiles — 2003-06-10