Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866370 | Material characterization | Graham N. Plested | 1989-09-12 |
| 4829233 | Microwave probe | Graham N. Plested | 1989-05-09 |
| 4818930 | Method and apparatus for thin layer monitoring | Graham N. Plested | 1989-04-04 |