Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387402 | Contact reactor for a quasi-isothermal catalytic oxidation of SO.sub.2 to SO.sub.3 and method of operating same | Michael Tacke, Peter Ahrens, Hugo Grimm, Heinz Neumann, Egon Winkler +2 more | 1995-02-07 |
| 4436833 | Preparation of methanol synthesis catalyst comprising zinc, copper and aluminum | Franz J. Broecker, Karl-Heinz Gruendler, Laszlo Marosi, Matthias Schwarzmann, Guenter Zirker | 1984-03-13 |