DH

Dave S. Henderson

SS Sevis Systems: 1 patents #3 of 5Top 60%
📍 Fair Oaks, TX: #1 of 1 inventorsTop 100%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #242,134 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6625273 System and method for a local number portability cache Mike Ashdown, Hu Shen 2003-09-23