Chin-Chang Chiu

GC Goodly-Ch Enterprise Co.: 4 patents #1 of 7Top 15%

Overall (All Time): #1,175,665 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
10213927	Utility knife	—	2019-02-26
D782260	Blade	—	2017-03-28
D767361	Utility knife	—	2016-09-27
D679968	Blade	—	2013-04-16