Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101252 | CAS tone disguising method and apparatus | Stephen Knight | 2000-08-08 |
| 5937041 | System and method for retrieving internet data files using a screen-display telephone terminal | Thomas J. Kredo | 1999-08-10 |
| 5930341 | ADSI web browser for retrieving internet data files | Thomas J. Kredo | 1999-07-27 |
| 5923738 | System and method for retrieving internet data files using a screen-display telephone terminal | Thomas J. Kredo | 1999-07-13 |