Inventor
WESTPHAL DETLEF
DE4 patents
Patents
4 patentsUS5769087AJun 23, 1998
Urine measurement apparatus and method for the determination of the density of urine
FRESENIUS AG124 citations95
US4797191AJan 10, 1989
Measuring device for determination of the activity or of the concentration of ions in solutions
FRESENIUS AG60 citations93
US4835477AMay 30, 1989
Process for the determination of the hematocrit level of whole blood and apparatus for carrying out the process
FRESENIUS AG49 citations91
US4662208AMay 5, 1987
Apparatus for the drawing off of untreated and treated dialyzing liquid and/or blood from a dialysis device
FRESENIUS AG15 citations71