Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861533 | Method of preparing silicon carbide capillaries | Robert Bertin, Burl M. Moon, Robert C. Post | 1989-08-29 |
| 4815812 | Alignable single channel fiber optic rotary joint | — | 1989-03-28 |