Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11561418 | Transparent projection screen | Jay Marsh, Jerome A. Legerton | 2023-01-24 |
| 11551602 | Non-uniform resolution, large field-of-view headworn display | Jay Marsh, Jerome A. Legerton, Steve Willey | 2023-01-10 |
| 11380008 | Gaze tracking system with contact lens fiducial | Jay Marsh, Jerome A. Legerton | 2022-07-05 |
| 11231602 | Transparent projection screen | Jay Marsh, Jerome A. Legerton | 2022-01-25 |
| 8187474 | Water-filtering media and filters | Jon J. Freeman, Clarence S. Freeman | 2012-05-29 |
| 7425266 | Water-filtering media and filters | Jon J. Freeman, Clarence S. Freeman | 2008-09-16 |
| 6521021 | Thief process for the removal of mercury from flue gas | Henry W. Pennline, Evan J. Granite, Richard A. Hargis, William J. O'Dowd | 2003-02-18 |