Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882148 | Crack prevention and improved thrombogenicity of implanted prostheses by sulfonation | — | 1989-11-21 |
| 4872455 | Anastomosis trimming device and method of using the same | John Martin | 1989-10-10 |
| 4851009 | Crack prevention of implanted prostheses | — | 1989-07-25 |
| 4810749 | Polyurethanes | — | 1989-03-07 |
| 4798606 | Reinforcing structure for cardiovascular graft | — | 1989-01-17 |