Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694453 | Method and apparatus for processing telephone calls and delivering information about the calls to a pager | Robert M. Fuller, Maxwell E. Manowski | 1997-12-02 |
| 5673299 | Adjunct controller for a telephone system | Robert M. Fuller, Maxwell E. Manowski | 1997-09-30 |
| 5610970 | Telephone system with scheduled handling of calls | Robert M. Fuller, Maxwell E. Manowski | 1997-03-11 |