Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866987 | Optical transducer systems | Philip Parsons | 1989-09-19 |
| 4844613 | Optical surface plasmon sensor device | David N. Batchelder | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866987 | Optical transducer systems | Philip Parsons | 1989-09-19 |
| 4844613 | Optical surface plasmon sensor device | David N. Batchelder | 1989-07-04 |