LZ

Lingdong Zeng

📍 Dongqu, CN: #3 of 5 inventorsTop 60%
Overall (All Time): #2,106,267 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7934610 Magnetic knife supporter 2011-05-03
7637488 Multiple purposes cutting board 2009-12-29