Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867371 | Fabrication of optical devices | Richard L. Davis, Robert C Goodfellow | 1989-09-19 |
| 4836633 | Optical connecting arrangements | Andrew Cannon Carter, Richard L. Davis, Frederick A. Randle | 1989-06-06 |
| 4796465 | Method and apparatus for monitoring turbomachine material | Diether E. Carreno | 1989-01-10 |