Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183966 | Dual mode target sensing apparatus | Robert J. Schramek, Ronald E. Byrd, Michael E. Weinstein, Seong-Hwoon Kim | 2007-02-27 |
| 5378892 | Angle filter for use in an infrared optical system | Alvin Levy | 1995-01-03 |