HC

Hsiu-Man Yu Chen

UN Unknown: 2 patents #12,644 of 83,584Top 20%
YC Yang Bey Industrial Co.: 1 patents #2 of 3Top 70%
Overall (All Time): #22,751 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 76–80 of 80 patents

Patent #TitleCo-InventorsDate
6581247 Handle of an adhesive-tape cutter 2003-06-24
6574816 Emergency tool for automobiles 2003-06-10
5928466 Tape support having a protective member 1999-07-27
5456790 Tape dispenser with a blade protector 1995-10-10
5393367 Tape dispenser with a protected cutting device 1995-02-28