Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873126 | System and process for spotting reagents on porous supports | Hans H. Feindt, Gerald D. Hahn, S. Melissa Maret | 1989-10-10 |
| 4855240 | Solid phase assay employing capillary flow | Robert Rosenstein | 1989-08-08 |