Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316648 | Electrochemical measuring cell for detecting gases and vapors | Uwe Kuhn, Stephan Haupt | 1994-05-31 |
| 5281324 | Measuring sensor for detecting gaseous components | Jurgen Sohege | 1994-01-25 |
| 5228974 | Electrochemical measuring cell for determining ammonia or hydrazine in a measuring sample | Uwe Kuhn, Stephan Haupt | 1993-07-20 |
| 5202011 | Measuring sensor for detecting gaseous components | Jurgen Sohege | 1993-04-13 |
| 5198092 | Electrochemical measuring cell for determining ammonia or hydrazine in a measuring sample | Uwe Kuhn, Stephan Haupt | 1993-03-30 |
| 5128018 | Electrochemical measuring cell for detecting gas components in a fluid medium | — | 1992-07-07 |
| 5126035 | Electrochemical measuring cell | Jurgen Tewes, Wolfgang Ehrfeld, Dirk Schmidt | 1992-06-30 |
| 5076904 | Electrochemical measuring cell for determining ammonia or hydrazine in a measuring sample | Uwe Kuhn, Stephan Haupt | 1991-12-31 |
| 5041204 | Electrochemical measuring cell for detecting hydrogen cyanide or sulfur dioxide | Uwe Kuhn, Stephan Haupt | 1991-08-20 |
| 4997541 | Dosimeter having a reusable electrochemical measuring cell | Jurgen Tewes | 1991-03-05 |
| 4961834 | Electrochemical measuring cell for amperometrically determining ammonia and derivatives thereof | Uwe Kuhn, Christiane Roocks | 1990-10-09 |