Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628792 | Back to back mounted compound woofer with compression/bandpass loading | — | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628792 | Back to back mounted compound woofer with compression/bandpass loading | — | 2003-09-30 |