LZ

Lingyu ZHANG

UL Ultra Biotech Limited: 1 patents #2 of 2Top 100%
📍 Jiaocheng District, NE: #1 of 1 inventorsTop 100%
Overall (2002): #166,640 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6416982 Biological fertilizer based on yeasts — 2002-07-09