Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668969 | Manifold for a horn loudspeaker and method | John D. Meyer, Perrin Meyer | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668969 | Manifold for a horn loudspeaker and method | John D. Meyer, Perrin Meyer | 2003-12-30 |