Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4955047 | Automated attendant with direct inward system access | Sanford J. Morganstein, Mark D. Klecka, Herbert B. Krakau, Thomas M. Dawson | 1990-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4955047 | Automated attendant with direct inward system access | Sanford J. Morganstein, Mark D. Klecka, Herbert B. Krakau, Thomas M. Dawson | 1990-09-04 |