Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795532 | Single telephone number access to multiple communication services | Karen A. Gross, Thomas J. Galvan | 2004-09-21 |
| 6792084 | Single telephone number access to multiple communications services | Karen A. Gross, Thomas J. Galvan | 2004-09-14 |
| 6748054 | Single telephone number access to multiple communications services | Karen A. Gross, Thomas J. Galvan | 2004-06-08 |