Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889816 | Process and apparatus for carrying out specific binding assays | Philip Porter | 1989-12-26 |
| 4863731 | Method and compositions for the control of coccidiosis in poultry | James F. Reynolds | 1989-09-05 |