Patents/Inventors

Chang-ta Tsai

Taichung CityTW4 patents

4 Patents

USD11154772026
Removal Pliers
Chien Yu Hong Co., Ltd.
0 cites
USD11046832025
Disassembly Tool
CHIEN YU HONG CO., Ltd.
0 cites
USD11015302025
Jaw of a Dismantling Tool
CHIEN YU HONG CO., Ltd.
0 cites
USD10193142024
Pair of Pliers with an Adjustable Opening Between Two Jaws
Chien Yu Hong Co., Ltd.
0 cites