Inventor

LIU ZENGFAN

CN2 patents

Patents

2 patents

US12590270B2Mar 31, 2026

Cleaning composition, method for preparing the same and use thereof

HENKEL AG & CO KGAA0 citations52

US12435292B2Oct 7, 2025

Anti-corrosive lubricant composition for electrical apparatus

HENKEL AG & CO KGAA0 citations52