Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046086 | Page-mapped multi-line telephone communication system | Henry Bergen, Thomas R. Kelly, Edward J. Mazeiko, Jr. | 1991-09-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046086 | Page-mapped multi-line telephone communication system | Henry Bergen, Thomas R. Kelly, Edward J. Mazeiko, Jr. | 1991-09-03 |