Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692649 | Suction and force pump for a container providing for the removal of residual air after filling | — | 1997-12-02 |
| 5383850 | Inhaler | Hans-Joachim Loos, Gunter Ziegert | 1995-01-24 |
| 4710168 | Non-return valve for medical purposes in particular for balloon catheters | Steve Padar | 1987-12-01 |