Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363967 | Method and apparatus for far infrared detection | Edward J. Efkeman, Elliott Lloyd, Howard K. Dickson | 1982-12-14 |
| 4309608 | Flightline goggle tester | Donald H. Jenkins | 1982-01-05 |