Patents/Inventors

Zhicheng Qian

SuzhouCN2 patents

3 Patents

US124660482025
Reciprocating Tool Having Offset Spur Gear and Counterweighting Assembly
Black & Decker Inc.
0 cites
USD10670072025
Attachment Head for Power Tool
BLACK & DECKER Inc.
0 cites
USD10237102024
Power Tool
BLACK & DECKER Inc.
0 cites