KU

Kal Usmani

📍 Brantford, CA: #120 of 263 inventorsTop 50%
Overall (All Time): #3,908,214 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4944780 Central vacuum cleaner with detachable filter assembly — 1990-07-31