Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372936 | Method for detecting biological activities in a specimen | Robert Fraatz, Ewald Joebstl | 1994-12-13 |
| 5368027 | Sensor arrangement for direct or indirect optical determination of physical or chemical properties | Dietrich W. Lubbers | 1994-11-29 |
| 5353792 | Sensing device | Dietrich W. Lubbers | 1994-10-11 |
| 5351563 | One-way measuring element for analyzing gaseous or liquid samples | M. Jean-Pierre Leiner, Anton Mostl, Klaus Reichenberger, Bernhard Schaffar, Werner Ziegler | 1994-10-04 |
| 5308581 | Substance of an optical fluorescence measuring arrangement for measuring the pH of a sample and optical sensor with such an indicator substance | Max Lippitsch, Marco Jean-Pierre Leiner | 1994-05-03 |