HC

Hsiu-Hua Chang

Overall (2016): #137,268 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9339918 Identifiable tool 2016-05-17
9327394 Claw hammer 2016-05-03