TL

Tien-Kao Liu

FC Federal Lock Co.: 2 patents #1 of 1Top 100%
📍 Chunri, TW: #3 of 39 inventorsTop 8%
Overall (2021): #104,639 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11124993 Lock with emergency unlocking feature 2021-09-21
10934745 Core replaceable hockey lock 2021-03-02