Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104553 | Apparatus for filtering a reagent | Heinz Scherrer | 1992-04-14 |
| 4933884 | Method of and apparatus for determining threshold values for the analysis of particles contained in a liquid | — | 1990-06-12 |
| 4453934 | Injection syringe for the successive injection of two liquids into the blood vessels of living bodies | Hermann Gahwiler | 1984-06-12 |
| 4410020 | Sensor syringe | — | 1983-10-18 |