Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695753 | Mass loading for piston loudspeakers | Karel Goossens, Onur I. Ilkorur, Charalampos Ferekidis, Karl-Heinz Fink | 2014-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695753 | Mass loading for piston loudspeakers | Karel Goossens, Onur I. Ilkorur, Charalampos Ferekidis, Karl-Heinz Fink | 2014-04-15 |