Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871219 | Wide spectral band infrared refractive lens | — | 1989-10-03 |
| 4819068 | Time discrete digital reformattor | Alan Neal Cooper, James K. Taylor | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871219 | Wide spectral band infrared refractive lens | — | 1989-10-03 |
| 4819068 | Time discrete digital reformattor | Alan Neal Cooper, James K. Taylor | 1989-04-04 |