SB

Siegfried M. Biedermann

II Ibg International: 1 patents #3 of 9Top 35%
📍 Cary, IL: #234 of 337 inventorsTop 70%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,008,800 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4494256 Motorized pool cover Carl T. Radtke, Ewald A. Kaiser, Rick J. Chapman 1985-01-22