Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857617 | Roller pincher for setting the regulation cross-section of a flexible tubing | — | 2005-02-22 |
| 5305795 | Nonreturn valve, in particular for medical infusion appliances | — | 1994-04-26 |
| 5234412 | Flow regulator for a drip chamber | — | 1993-08-10 |
| 4895340 | Clamp for adjusting the throughflow cross-section of a tube, in particular for medical devices intended for once-only use | — | 1990-01-23 |
| 4540027 | Check valve for infusion and transfusion apparatus | — | 1985-09-10 |