Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797191 | Measuring device for determination of the activity or of the concentration of ions in solutions | Klaus Metzner, Detlef Westphal, Wolfgang Allendorfer, Hans-Dietrich Polaschegg | 1989-01-10 |
| 4662208 | Apparatus for the drawing off of untreated and treated dialyzing liquid and/or blood from a dialysis device | Klaus Metzner, Detlef Westphal, Wolfgang Allendorfer, Hans-Dietrich Polaschegg | 1987-05-05 |