Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008227 | Mixed oxide catalysts for the catalytic gas-phase oxidation of olefins and processes for producing them | Achim Fischer, Christoph Weckbecker, Klaus Huthmacher, Frank Wilz | 2011-08-30 |
| 7874064 | Device for positioning and fixing wires in tubes | Achim Fischer, Klaus Huthmacher | 2011-01-25 |