Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771950 | Method and system for a wireless subscriber to initiate a calling party number trace | Lester B. Shupe | 2004-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771950 | Method and system for a wireless subscriber to initiate a calling party number trace | Lester B. Shupe | 2004-08-03 |