Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494080 | Gas analyzer and a method for operating the same | Peter Schastok, Werner Thies | 2002-12-17 |
| 6493087 | Method for measuring NOx | Michael Zochbauer, Michael Moede | 2002-12-10 |
| 6484562 | Gas analyzer and a method for operating the same | Peter Schastok, Werner Thies | 2002-11-26 |
| 6452182 | Photometer with non-dispersive infraded absorption spectroscopy (NDIR) for measuring several constituents | Michael Zochbauer, Thomas Liedtke, Michael Moede, Siegfried Vogt | 2002-09-17 |