Jack Lin

YCYih Cheng Factory Co.: 2 patents #1 of 1Top 100%

Nantou, KS: #1 of 1 inventorsTop 100%

Overall (2011): #93,732 of 364,097Top 30%

2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7931143	Toolbox	—	2011-04-26
7882769	Insulating screwdriver having wear identification function	—	2011-02-08