Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865870 | Method for rendering a substrate surface antithrombogenic | Donald D. Solomon, Nancy L. Shields | 1989-09-12 |
| 4842889 | Method for preparing lubricated surfaces | Donald D. Solomon, Victor A. Williamitis | 1989-06-27 |