BC

Brian J. Callahan

📍 San Diego, CA: #445 of 1,672 inventorsTop 30%
🗺 California: #7,981 of 26,868 inventorsTop 30%
Overall (2005): #230,524 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6904410 Online method and system for management of collectibles Morris Weiss, Timothy J. Britton 2005-06-07