Patents/Inventors

Dongrong Qiu

SuzhouCN3 patents

4 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
US118433402023
Power Tool
Nanjing Chervon Industry Co., Ltd.
0 cites