Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887605 | Laser catheter delivery system for controlled atheroma ablation combining laser angioplasty and intra-arterial ultrasonic imagining | David Thor Linker | 1989-12-19 |
| 4848354 | Method and apparatus for investigating a circulatory system in living biological structures | Kjell Kristoffersen | 1989-07-18 |