Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36171 | Catalytic converter for converting reactants of a gas mixture | Klaus Huettenhofer | 1999-03-30 |
| 5489153 | Static mixer assembly with deflection elements | Gerhard Berner, Gunther Probstle, Wolfgang Herr | 1996-02-06 |
| 5435976 | Device for introducing a reactant into a gas flow | Gerhard Berner, Gunther Proebstle | 1995-07-25 |
| 5397545 | Catalytic converter for converting reactants of a gas mixture | Klaus Huettenhofer | 1995-03-14 |
| 5275230 | Regenerative preheater and method for operating the same | Klaus Huttenhofer | 1994-01-04 |
| 4812296 | Process utilizing catalytic material for the reduction of nitrous oxides | Helmut Schmelz, Helmut Thomann, Renate Kuschke, Eva-Helga Wilbert, Wolfgang Gajewski +5 more | 1989-03-14 |