Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367749 | Nonthrombogenic articles and method of preparation | Joel L. Williams | 1983-01-11 |
| 4349467 | Nonthrombogenic articles and method of preparation | Joel L. Williams, by Kenneth H. Dudley, executor | 1982-09-14 |
| 4302368 | Nonthrombogenic articles and method of preparation | Joel L. Williams | 1981-11-24 |