Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441830 | Storing digitized audio/video tracks | Roger M. Duvall, Jeffrey M. Claar | 2002-08-27 |
| 6393517 | SCSI port filter driver for enhanced audio data | Jeff Claar, Roger M. Duvall | 2002-05-21 |