Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846571 | AM-FM laser | Albert V. Jelalian, Nathan Freedman | 1989-07-11 |
| 4813766 | Optical time delay apparatus | Terry A. Dorschner, James M. Howell | 1989-03-21 |
| 4812035 | AM-FM laser radar | Nathan Freedman, Albert V. Jelalian | 1989-03-14 |