Patents/Inventors

Yao-chung Huang

Chang Hua HsienTW3 patents

4 Patents

US124579432025
Garden Shears Structure
HO CHENG GARDEN TOOLS CO., Ltd.
0 cites
USD10803492025
Hatchet
0 cites
USD10776112025
Garden Knife Handle
HO CHENG GARDEN TOOLS CO., Ltd.
0 cites
US119689352024
Garden Shears
HO CHENG GARDEN TOOLS CO., Ltd.
0 cites