CH

Chia-Hao Huang

PC Poul Chang Metal Industry Co.: 2 patents #1 of 1Top 100%
Overall (2018): #80,468 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10156273 Vehicle piston pusher 2018-12-18
10040039 Mixer 2018-08-07
10022772 Quick positioning tube expander 2018-07-17