Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519389 | Signal synchronized digital frequency discriminator | Thomas Sikora | 1996-05-21 |
| 5373367 | Multiple angle and redundant visibility sensor | Wilbert I. Marsh | 1994-12-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519389 | Signal synchronized digital frequency discriminator | Thomas Sikora | 1996-05-21 |
| 5373367 | Multiple angle and redundant visibility sensor | Wilbert I. Marsh | 1994-12-13 |