Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847209 | Latex agglutination immunoassay in the presence of hemoglobin | Lynette A. Lewis, Lowry Jonathan Messenger, Frances M. Yeager | 1989-07-11 |
| 4822747 | Polyacrylamide gel particles having hapten moieties bound thereto as immunoassay reagent | Richard D. Johnson, H.-Volker Runzheimer, Ronald G. Sommer | 1989-04-18 |