Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126236 | Method for detection of the contamination of a sample cuvette of a nephelometric turbidimeter | Manfred Battefeld, Michael Kussmann, Bas De Heij, Bernd Gassner, Frank Steinhauer +6 more | 2018-11-13 |
| 10006853 | Vial and cap for turbidity standard | Douglas F. Royer, Charles Johnson, Bas de Heij | 2018-06-26 |