Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818919 | Inter-network call forwarding with subscriber identity | Edward Charles Berberich, Jr., Susan Lee, Maura Elizabeth Marcus, Courtney Aldington Pinnock, John Richard Rosenberg +1 more | 1998-10-06 |