Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950473 | Method for reducing nitrogen oxides in flue gas | Claus Flockenhaus, Manfred Galow, Hans-Eugen Buhler, Hartmut Kainer | 1990-08-21 |
| 4935392 | Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby | Hartmut Kainer, Bernhard Vedder, Daniel Grimm, Wilfried Schnelle, Albert Kleinevoss +4 more | 1990-06-19 |
| 4914073 | Process for the manufacture of catalytic elements and catalytic elements so produced | Daniel Grimm, Hartmut Kainer, Albert Kleinevoss, Karl H. Laue, Claus Flockenhaus | 1990-04-03 |
| 4895821 | Process for the manufacture of catalytic elements and catalytic elements so produced | Hartmut Kainer, Eugen Buhler, Daniel Grimm, Wilfried Schenelle, Claus Flockenhaus +1 more | 1990-01-23 |
| 4751212 | Process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases | Claus Flockenhaus, Erich Hackler, Karl H. Laue, Arnold Max, Werner Stender +4 more | 1988-06-14 |
| 4746483 | Process for the manufacture of catalyst molding | Claus Flockenhaus, Karl H. Laue, Erich Hackler, Johann Jansen, Arnold Max +5 more | 1988-05-24 |