Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935392 | Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby | Hartmut Kainer, Daniel Grimm, Wilfried Schnelle, Albert Kleinevoss, Hans-Eugen Buhler +4 more | 1990-06-19 |