Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6205228 | Horn loaded pleated ribbon high frequency acoustic transducer with substantially uniform coupling | Eugene J. Czerwinski, Terry Karstensen, Alexander Voishvillo, Laszlo M. Megyeri | 2001-03-20 |