Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882288 | Assay technique and equipment | Satham Petty-Saphon, Craig Sawyers | 1989-11-21 |
| 4801553 | Methods of and apparatus for preparing tissue specimens | Stephen B. Owen, Stefan Nowinski | 1989-01-31 |