FS

Francis J. Spahn

IT Intertrust Technologies: 3 patents #2 of 5Top 40%
📍 Corona, CA: #6 of 85 inventorsTop 8%
🗺 California: #2,144 of 26,763 inventorsTop 9%
Overall (2002): #29,895 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6427140 Systems and methods for secure transaction management and electronic rights protection Karl Ginter, Victor H. Shear, David M. Van Wie 2002-07-30
6389402 Systems and methods for secure transaction management and electronic rights protection Karl Ginter, Victor H. Shear, David M. Van Wie 2002-05-14
6363488 Systems and methods for secure transaction management and electronic rights protection Karl Ginter, Victor H. Shear, David M. Van Wie 2002-03-26