Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694215 | Method and apparatus for providing sponsorship for a directory | — | 2010-04-06 |
| 7467348 | Method and apparatus for providing a sponsoree-sponsor relationship in a directory, including eminent domain rights for the sponsoree | Bonnie E Engel, Kathryn Murrin | 2008-12-16 |