Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639585 | System for photographically recording digital data and analog soundtrack, and medium having digital data and analog soundtrack recorded thereon | Raymond Callahan, Howard J. Flemming, Shawn Jones, Dana Wood | 1997-06-17 |
| 5621489 | Medium having photographically recorded digital audio bits | Michael J. Kohut, Dana Wood, Paul Nigel Wood, Jeff Taylor, Aram Tanielian +3 more | 1997-04-15 |