HL

Huawen Li

PO Ppg Industries Ohio: 1 patents #43 of 157Top 30%
📍 Delmont, PA: #1 of 8 inventorsTop 15%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #202,727 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436541 Conductive antireflective coatings and methods of producing same John F. Sopko, Michael O. Okoroafor, George A. Neuman 2002-08-20