Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710168 | Non-return valve for medical purposes in particular for balloon catheters | Egon Schwab | 1987-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710168 | Non-return valve for medical purposes in particular for balloon catheters | Egon Schwab | 1987-12-01 |