Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787690 | Stringed instrument with embedded DSP modeling | Peter J. Celi, Michel A. Doidic, David W. Fruehling | 2004-09-07 |
| 6740803 | Computing device to allow for the selection and display of a multimedia presentation of an audio file and to allow a user to play a musical instrument in conjunction with the multimedia presentation | John Brinkman, Dave Hamilton, John Longawa, Rob Rampley, Charles Corris Randall | 2004-05-25 |