BC

Brian J. Callahan

📍 San Diego, CA: #524 of 1,748 inventorsTop 30%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #255,858 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6609105 System and method for providing access to electronic works Alexander van Zoest, Matthew John DiMeo, Brian Mason Degenhardt, Charles Lawerence Sismondo, John William DeRose +8 more 2003-08-19