Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256739 | Method and apparatus to determine user identity and limit access to a communications network | Peter Skopp, Benjamin F. Vitale, Vinod Ramachandran Marur, Dharmender Dulai | 2001-07-03 |