Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865410 | Decoupled fiber optic feedthrough assembly | Calixto Estrada, Robert W. Hooley, John Hunt, Melvin H. Johnson, Duncan Douglas McCabe +1 more | 1989-09-12 |
| 4854659 | Optical devices | Robert William Musk | 1989-08-08 |