Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517786 | Device and method for decomposing harmful substances contained in flue gas | Walter E. Best, Johannes Peter Franziskus Conrads, Wolf-Dieter Franke, Siegfried Mueller | 2003-02-11 |