Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156504 | Apparatus for optical in-situ gas analysis | Florian Bruchig, Ingo Schiffler | 2018-12-18 |
| 9074930 | Spectrometer and method of operating same | Thomas Beyer, Julian EDLER | 2015-07-07 |
| 8749788 | Optoelectronic apparatus for gas analysis and method | Frank Nuber, Michael Overdick, Rolf SCHIFFLER | 2014-06-10 |
| 6885453 | Gas permeable probe for use in an optical analyzer for an exhaust gas stream flowing through a duct or chimney | — | 2005-04-26 |
| 6809825 | Gas permeable probe for use in an optical analyzer for an exhaust gas stream flowing through a duct or chimney | — | 2004-10-26 |
| 5781306 | Measuring apparatus for gas analysis | Wolfgang Hartig | 1998-07-14 |
| 4794258 | Spectroanalytical gas measuring apparatus | Gunter Fetzer, Hans-Jurgen Schneider, Frank Strohbusch | 1988-12-27 |