Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462975 | Method and apparatus for modifying an audio signal | Kevin R. Semcken | 2013-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462975 | Method and apparatus for modifying an audio signal | Kevin R. Semcken | 2013-06-11 |