Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703955 | Method and apparatus for multichannel sound reproduction | Peter Fels, Ulf Wustenhagen | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703955 | Method and apparatus for multichannel sound reproduction | Peter Fels, Ulf Wustenhagen | 1997-12-30 |