Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854330 | Formed core catheter guide wire assembly | Russell Morrison Evans, III, Kevin P. Cowan | 1989-08-08 |
| 4834112 | Device for producing incremental joint movement in a patient | Edward J. Rhinehart | 1989-05-30 |