Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859628 | Interrupted liquid phase epitaxy process | Douglas Gordon Knight | 1989-08-22 |
| 4849373 | Growth of semi-insulating indium phosphide by liquid phase epitaxy | D. Gordon Knight | 1989-07-18 |