Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7397049 | Determining ion beam parallelism using refraction method | David Olson, Wilhelm P. Platow, Stanislav S. Todorov | 2008-07-08 |
| 6624873 | Matrix-encoded surround-sound channels in a discrete digital sound format | Ioan R. Allen | 2003-09-23 |
| 5639585 | System for photographically recording digital data and analog soundtrack, and medium having digital data and analog soundtrack recorded thereon | Howard J. Flemming, Leroy Reese, Shawn Jones, Dana Wood | 1997-06-17 |