Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048076 | Control apparatus for an automated telephone attendant | David Maurer, Evan Sohn | 1991-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048076 | Control apparatus for an automated telephone attendant | David Maurer, Evan Sohn | 1991-09-10 |