Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910994 | Method and apparatus for suppressing acoustic feedback in an audio system | John E. Lane, Dan Hoory | 1999-06-08 |
| 5717772 | Method and apparatus for suppressing acoustic feedback in an audio system | John E. Lane, Dan Hoory | 1998-02-10 |