Inventor

MING HUA

JP3 patents

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

MING HUA

1 patent

USD1071296SApr 15, 2025

Working lamp

MING HUA1 citations48

PETROCHINA CO LTD

1 patent

US10094814B2Oct 9, 2018

Performance testing device for acid fracturing fluid and application thereof

PETROCHINA CO LTD1 citations44

MIZUSAWA INDUSTRIAL CHEM

1 patent

US7767426B2Aug 3, 2010

Method of producing riboflavin

MIZUSAWA INDUSTRIAL CHEM0 citations42