Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647025 | Automatic focusing of biomedical specimens apparatus | Keith L. Frost, Jon W. Hayenga, Robert Schmidt | 1997-07-08 |
| 5642441 | Separation apparatus and method for measuring focal plane | James K. Riley, Keith L. Frost, William C. Lindow, Kim Hansen, Tuan Phan | 1997-06-24 |