Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674453 | Service portal for links separated from Web content | William Noah Schilit, Jonathan Trevor, Elizabeth F. Churchill | 2004-01-06 |
| 6675356 | Distributed document-based calendaring system | Annette M. Adler, Kenneth P. Fishkin, Alexander E. Silverman, Todd A. Cass | 2004-01-06 |