Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440134 | Infrared borescope-thermal | Donald A. Ferrett | 1995-08-08 |
| 5408359 | Visual security eyecup | Donald A. Ferrett | 1995-04-18 |
| 4934085 | Night sight mounting bracket for rocket launcher | — | 1990-06-19 |
| 4582400 | Periscopic eyepiece for small weapon telescopic night sights | — | 1986-04-15 |
| 4291478 | Infrared aiming light mounting bracket for weapon | — | 1981-09-29 |
| 4291479 | Day-night sight mounting bracket for weapon | — | 1981-09-29 |