Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881238 | Housing for receiving an air filter element | Udo Marchart, Ralf Ziegler, Peter Erlewein | 2005-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881238 | Housing for receiving an air filter element | Udo Marchart, Ralf Ziegler, Peter Erlewein | 2005-04-19 |