QW

Qingsheng WANG

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,731,886 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12391565 Method for directly producing lithium carbonate and reducing sulfate radical content from lithium sulfate and sodium (potassium) carbonate 2025-08-19
12066190 Small stove, stove core and shape of briquette assorted with smokeless combustion of combustible solids/semisolids 2024-08-20