RG

Robert O. Gjerdingen

📍 Wilmette, IL: #302 of 495 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,506,513 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6539395 Method for creating a database for comparing music Rehan Khan, Marc Mathys, Christian Pirkner, Pete W. Rice, Thomas Sulzer 2003-03-25