SH

Shih-Hao Hsu

📍 Wang'an Town, TW: #5 of 66 inventorsTop 8%
Overall (2003): #21,952 of 273,478Top 9%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6540430 Quick release clasping device for rake or other tools — 2003-04-01
6520556 Gripping device having length adjusting mechanism — 2003-02-18
6513844 Gripping device having gripping and locking mechanisms — 2003-02-04