Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5757735 | Magento-optical recording method using a multi-pulse pattern generation circuit | William Fitzpatrick | 1998-05-26 |
| 5019703 | Optical scanner with mirror mounted occluding aperture or filter | David W. Boyd | 1991-05-28 |