Patents/Inventors

Yanli Ma

HangzhouCN1 patent

2 Patents

US123430172025
Disassembly-and-assembly-free Flushable Clamp Applier
HANGZHOU SUNSTONE TECHNOLOGY CO., Ltd.
0 cites
US120898532024
Multiple Clip Applier
HANGZHOU SUNSTONE TECHNOLOGY CO., Ltd.
0 cites