Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925053 | Method and apparatus for providing backup telecommunication service | Kenneth Donald Frantzen, David John Garney | 2005-08-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925053 | Method and apparatus for providing backup telecommunication service | Kenneth Donald Frantzen, David John Garney | 2005-08-02 |