CL

Chi-Chang Liu

PC Poe Lang Enterprise Co.: 5 patents #1 of 1Top 100%
📍 Taichung, VA: #1 of 1 inventorsTop 100%
Overall (2017): #32,563 of 506,227Top 7%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9851170 Arrow retention device of crossbow 2017-12-26
9689639 Connection device for connecting limb to barrel of crossbow 2017-06-27
9644919 Secondary safety device for crossbows 2017-05-09
9638487 Spanning device for crossbows 2017-05-02
D779017 Angled fore grip 2017-02-14