Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887298 | Electronic circuit for sensing disconnect or failure of a power output sense line in an audio power system | — | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887298 | Electronic circuit for sensing disconnect or failure of a power output sense line in an audio power system | — | 1989-12-12 |