LB

Lee L. Berkson

📍 Wilmette, IL: #302 of 495 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,394,236 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D549031 Portable ergonomic seat support — 2007-08-21