Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487538 | Method and apparatus for local advertising | Sriraman Venkataraman, Geoffrey Baehr | 2002-11-26 |
| 6389532 | Method and apparatus for using digital signatures to filter packets in a network | Radia J. Perlman | 2002-05-14 |
| 6363530 | Disposable bib | Patricia L. Lampson, Beverly Ann Julian Jackson, Richard Nicholas Reinhart, Jr., Robert Drennan Lewis, Nicholas A. Ahr | 2002-04-02 |