Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895821 | Process for the manufacture of catalytic elements and catalytic elements so produced | Hartmut Kainer, Eugen Buhler, Daniel Grimm, Claus Flockenhaus, Karl H. Laue +1 more | 1990-01-23 |