Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493438 | Direct distance dialing (DDD) access to a communication services platform | Karen A. Gross, Eddie L. Pickeral | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493438 | Direct distance dialing (DDD) access to a communication services platform | Karen A. Gross, Eddie L. Pickeral | 2002-12-10 |