EL

Elizabeth Levandowski

📍 Waterford Township, MI: #141 of 276 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,524,850 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6630233 Device for freshening exhaust from vacuum cleaners John P. Levandowski 2003-10-07