Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799107 | Auxiliary gain control apparatus for a television receiver | John W. Stoughton | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799107 | Auxiliary gain control apparatus for a television receiver | John W. Stoughton | 1989-01-17 |