Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D480069 | Loudspeaker design | Richard J. Carbone | 2003-09-30 |
| D477308 | Loudspeaker design | John W. Mazejka | 2003-07-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D480069 | Loudspeaker design | Richard J. Carbone | 2003-09-30 |
| D477308 | Loudspeaker design | John W. Mazejka | 2003-07-15 |