Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859583 | Chemiluminescent immunochemical technique for low molecular weight antigens | Michael J. Heller | 1989-08-22 |
| 4822733 | Lifetime-resolved assay procedures | — | 1989-04-18 |
| 4804625 | Assay procedures | Garfield P. Royer, Michael J. Heller | 1989-02-14 |