Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437357 | Method and system for providing service listings in electronic yellow pages | Rico Mariani, Gilma Perkins, John G. Carey | 2008-10-14 |
| 6973448 | Method and system for providing service listings in electronic yellow pages | Rico Mariani, Gilma Perkins, John G. Carey | 2005-12-06 |
| 6523021 | Business directory search engine | Rico Mariani, Sanford A. Staab | 2003-02-18 |