Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695478 | Safety connector for infusion therapy | — | 1997-12-09 |
| 5688247 | Port catheter | Stephan Langenfeld | 1997-11-18 |
| 5679442 | Shelf-life indicator for repeatedly sterilizable plastic products | — | 1997-10-21 |