Inventor
SONG HONGMIN
CN6 patents
⚠️ This page may combine multiple inventors who share the name “SONG HONGMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANGZHOU SANHUA RES INST CO LTD
4 patentsUS10323654B2Jun 18, 2019
Electrically driven pump
HANGZHOU SANHUA RES INST CO LTD18 citations84
USD782540SMar 28, 2017
Electric pump
HANGZHOU SANHUA RES INST CO LTD11 citations83
US10302092B2May 28, 2019
Electronic pump
HANGZHOU SANHUA RES INST CO LTD2 citations72
US10451074B2Oct 22, 2019
Electric pump
HANGZHOU SANHUA RES INST CO LTD0 citations39