Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5528358 | Optical angle measuring device | Georg Vogl | 1996-06-18 |
| 5349333 | Threat sector indicating warner | — | 1994-09-20 |
| 5243179 | Laser warning device with dividing and filtering of the incident beam | — | 1993-09-07 |
| 5040891 | Laser-warning method and apparatus | — | 1991-08-20 |
| 5040892 | Method and apparatus for determining the direction to a laser beam source | — | 1991-08-20 |
| 4867556 | Apparatus for determining the path of a pulsed light beam | — | 1989-09-19 |