CJ

Constantinos J. Joannou

📍 Ottawa, CA: #28 of 159 inventorsTop 20%
Overall (1989): #124,530 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828586 Cartridge type electronic air filter — 1989-05-09