Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701295 | Variable communication bandwidth for providing automatic call back and call hold | Bruce M. Bales | 1997-12-23 |
| 5675583 | Variable communication bandwidth for conference call initiation | Bruce M. Bales | 1997-10-07 |