Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623540 | PBX data retrieval and reporting system and method | David Morrison, Gale Marinelli | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623540 | PBX data retrieval and reporting system and method | David Morrison, Gale Marinelli | 1997-04-22 |