Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332984 | Active speech network circuit for a telephone set | Paul C. Davis, Raymond G. Jackson, Kenneth F. Sodomsky | 1982-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332984 | Active speech network circuit for a telephone set | Paul C. Davis, Raymond G. Jackson, Kenneth F. Sodomsky | 1982-06-01 |