Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928441 | Electronic catalogs that provide hierarchical access for buyers of goods and services | — | 2005-08-09 |
| 6578038 | Managing directory listings in a relational database | — | 2003-06-10 |
| 6192373 | Managing directory listings in a relational database | — | 2001-02-20 |
| 6026371 | Method and apparatus for allowing online directory producers to preview advertisement in online directory listings | Teresa M. Beck, Wendi L. Nusbickel | 2000-02-15 |