CL

Chung-Lee Li

📍 Keelung, TW: #254 of 650 inventorsTop 40%
Overall (All Time): #2,302,723 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5244580 Method of removal and recovery of oil and grease from wastewater — 1993-09-14
5221323 Method of producing magnetic powders from heavy metal sludges — 1993-06-22