HC

Hsin-Tien Chang

Overall (2017): #46,409 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9789550 Blade positioning structure of disposable milling cutter — 2017-10-17
9764396 Disposable multi-edge carving blade — 2017-09-19
9718137 Disposable chamfering blade — 2017-08-01
9579812 Disposable carving blade — 2017-02-28