Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368835 | Method for verifying the validity of a user's telephone line | — | 2022-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368835 | Method for verifying the validity of a user's telephone line | — | 2022-06-21 |