Issued Patents 1997
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692033 | AIN queuing for call-back system | — | 1997-11-25 |
| 5684866 | Method and apparatus for access to telephone operator services | Robert P. Florindi, Reginald V. McKoy | 1997-11-04 |
| 5680442 | Voice mail communication with call blocking | Dale L. Bartholomew | 1997-10-21 |
| 5661782 | Voice mail communication with call blocking | Dale L. Bartholomew | 1997-08-26 |
| 5644619 | Analysis and validation system for provisioning a public switched telephone network | Myron E. Harper | 1997-07-01 |
| 5642418 | Satellite television system and method | Marcus F. Woody, Dennis A. Minarczik | 1997-06-24 |
| 5631948 | Voice mail communication with call blocking | Dale L. Bartholomew | 1997-05-20 |
| 5621787 | Prepaid cash card | Reginald V. McKoy, Lilly Chin-Aronds | 1997-04-15 |
| 5610969 | Personal communication service registration system and method | James F. McHenry | 1997-03-11 |
| 5592477 | Video and TELCO network control functionality | Dale L. Bartholomew | 1997-01-07 |
| 5592533 | Personal communication service registration system and method | James F. McHenry | 1997-01-07 |