SC

Shwu-Ruu Chern

Overall (2016): #55,760 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9457455 Adjustable ratchet wrench 2016-10-04
9352453 Multiple-function hand tool 2016-05-31
9283665 Hammer structure 2016-03-15