LE

Liu Erh

📍 Yorktown Heights, NY: #633 of 858 inventorsTop 75%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,766,463 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5399015 Abrupt-reversal helical water-in-oil emulsification system Xie Zhi-qiang 1995-03-21