Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919651 | Catheter having a double lumen and a balloon and method of using the same for controlled operative cholangiography | — | 1990-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919651 | Catheter having a double lumen and a balloon and method of using the same for controlled operative cholangiography | — | 1990-04-24 |