Inventor

WU MINGFANG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “WU MINGFANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV NORTHWEST A&F

2 patents

US10895281B2Jan 19, 2021

Curved groove ball bearing without retainer

UNIV NORTHWEST A&F0 citations44

US11193418B2Dec 7, 2021

Double-cylinder internal combustion engine

UNIV NORTHWEST A&F0 citations39

UNIV JIANGSU SCIENCE & TECH

1 patent

US10610978B2Apr 7, 2020

High-efficient energy-saving and surfacing layer well-forming self-shielded flux-covered welding wire and manufacture method

UNIV JIANGSU SCIENCE & TECH0 citations45