CT

Chan-Lin Tum

Overall (All Time): #2,309,834 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5119764 Fish feeder with water filter and heater — 1992-06-09
4834025 Timely, quantitative and automatic feeding machine — 1989-05-30