Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743404 | Method for the catalytic decomposition of N2O | Volker Schumacher, Gert-Jan Burger, Michael Baier, Michael Hesse | 2004-06-01 |
| 6723295 | High-temperature stabile catalysts for decomposing N2O | Michael Baier, Otto Hofstadt, Michael Hesse, Gert-Jan Burger, Klaus Harth +3 more | 2004-04-20 |
| 6696389 | Process and apparatus for cleaning a gas flow | Walter Boegner, Rolf-Dirc Roitzheim, Martin Hartweg, Andrea Seibold, Bernd Morsbach | 2004-02-24 |