YL

Yin-Hsi Liao

GC Guay Guay Trading Co.: 5 patents #1 of 1Top 100%
📍 Shiliujia, TW: #3 of 34 inventorsTop 9%
Overall (2019): #27,996 of 560,194Top 5%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10520276 Automatic magazine ejection structure 2019-12-31
10514230 Valve device for toy gun 2019-12-24
10408562 Gas heating structure of bullet magazine 2019-09-10
10337812 Active magazine disengagement structure 2019-07-02
10222168 Trajectory adjustment structure of gun 2019-03-05