Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348859 | Method and apparatus for obtaining an absolute white blood cell subset count and white blood cell multipart differential | Robert F. Brunhouse, Constance M. Hajek, Wallace H. Coulter | 1994-09-20 |
| 5340719 | Method and apparatus for optically screening microscopic cells | Constance M. Hajek | 1994-08-23 |