Inventor
SANG SHUHUA
CN9 patents
⚠️ This page may combine multiple inventors who share the name “SANG SHUHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD
6 patentsUS10100506B2Oct 16, 2018
Central integrated nursing machine
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD2 citations71
US9814645B2Nov 14, 2017
Circulating hot water nursing machine
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD2 citations69
US11324368B2May 10, 2022
Dust collector and filtering assembly
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD2 citations68
US10239010B2Mar 26, 2019
Filter assembly, filter device and dust collector
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD6 citations68
US11089928B2Aug 17, 2021
Dust collector
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD1 citations58
US10105271B2Oct 23, 2018
Inner bowl of operating head of nursing machine, and nursing machine
SUZHOU ALTON ELECTRICAL & MECH IND CO LTD0 citations34