Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820270 | Balloon catheter and process for the manufacture thereof | David S. Hardcastle, John Kennedy | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820270 | Balloon catheter and process for the manufacture thereof | David S. Hardcastle, John Kennedy | 1989-04-11 |