Inventor
WU NIANHAN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “WU NIANHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SICHUAN
3 patentsUS12221849B2Feb 11, 2025
Internal blowout-prevention gas-retaining connector for mine
UNIV SICHUAN0 citations50
US11465252B2Oct 11, 2022
External cooling MQL manipulators and machine tools and lubrication method using machine tools
UNIV SICHUAN0 citations47
US10744528B2Aug 18, 2020
Adjustable ultrasonic micro-jet nozzle array with minimal quantity lubrication
UNIV SICHUAN0 citations47